Duromar Brochure
Duromar Brochure
ince 1968 Duromar®, Inc. has been heavily involved with erosion, corrosion and process
control problems. Erosion and corrosion acting together are many times beyond the
resistance capabilities of most metals and concrete. Direct experience with these problems
coupled with the limited performance of available protective materials, encouraged
Duromar® to search for new engineering solutions through the use of “state of the art” polymeric
materials.
Duromar® recognized early that the key to solving these erosion and corrosion problems, would
be in the selection and use of 100% solids, zero VOC, polymeric materials. These new products,
while outperforming conventional solvent based or hazardous polymeric coatings, would also be
safe for the applicator to use, and be non-toxic to the environment.
During these early years, Duromar® also realized that developing new materials which would
perform in the laboratory was only part of the solution. The final solution was to develop new
materials, which would not only perform in the field, but which could also be easily applied in
the field. Products which were difficult to apply in an industrial environment, and hard for local
technicians or plant maintenance people to use, were of little value. Many times the solution
was found not only with the development of new materials, but also in the development of new
application techniques and equipment.
Today Duromar® continues to pioneer in the field of applied polymeric technology. It offers a
wide variety of zero VOC, 100% solids materials for use in a broad spectrum of industrial
applications. It manufactures rebuilding, resurfacing, and specialty products for industrial
maintenance; concrete repair and flooring systems; high performance linings for the severest
corrosive and abrasive environments; and structural adhesives. It’s production facilities and
quality control procedures are registered to ISO 9001:2000 standards in order to provide “state
of the art” products which meet today’s stringent requirements for quality and performance.
Trained technical and application personnel are available throughout the world to assist our
sales staff and customers in the proper use and application of our products. “Protecting Your
Technology with Ours” expresses Duromar®’s dedication to our customers with both new and
proven innovative solutions to erosion and corrosion problems.
1
Listed are the product recommendations for the
Resurfacing, Rebuilding, and Lining of the most common areas of usage.
Ash Slurry Tanks EAC SAR 2221 Baghouses EAC-FE SAR 2221
Ash Hoppers EAC SAR 2201 De-watering Tanks EAC SAR 1110
Cation Tanks EXP SAR 4310 Effluent Lines EAC SAR 2510
Lime/Limestone
Circulating Water Lines EAC SAR 2510 EAC SAR 2131
Storage Tanks
Clinker Grinders EAC HAR 2131 Main Header
EAC HAR 2133
Slurry Piping
Coal Bunkers EAC SAR 2221
Make-up Water Tanks EAC SAR 2510
Coal Chutes EAC-FE UltraBuild 2221 EXP-
Outlet Ductwork EXP Thixset 4320
Coal Exhausters EAC-FE HAR 2201
Precipitators EAC-FE SAR 2221, 4310
Condenser
EAC SAR 2510 Process Floors
Waterboxes & Doors
Cooling Tower Basins Reaction Tanks EAC-FE SAR 2131
Cooling Tower Fans EAC-FE SAR 2221 Recirculation Pumps EAC SAR 2221
Deaerator Tanks EXP SAR 4310 Reheat Areas EXP SAR 4310
Demineralizing Floors Scrubber Vessels EAC-FE SAR 2131
Demineralizer Tanks EXP-
EXP Thixset 4310 Spray Dryers EAC-FE SAR 2221
Ductwork EXP SAR 4310 EXP-
Stack Linings EXP Thixset 4310
Fuel Storage Tanks EAC SAR 2510 Thickeners EAC SAR 2221
Heat Exchangers EAC SAR 2201 Valves EAC SAR 2221
Hydro Flood Tunnels EAC SAR 2510 Venturi Sections EAC SAR 2221
Hydro Scroll Cases EAC-FE SAR 2221 Wear Plates EAC SAR 2131
See Floors & Concrete Surfaces
Hydro Penstocks EAC SAR 2510 Selection Guide (Page 5)
Discharge Pipes EAC SAR 2221 Heat Exchangers EAC SAR 2201
Gas Fan Castings EXP SAR 4310 Oil Storage Tanks EAC SAR 2510
Gas Scrubbers EXP SAR 4310 Penstock Lines EAC SAR 2510
Hull Rivets EAC SAR 2221 Product Chutes EAC HAR 2221
Hull Anodes EAC SAR 2221 Pump Casings EAC SAR 2221
Kort Nozzle Surfaces EAC-FE SAR 2221 Pump Impellors EAC SAR 2221
Non-Skid Deck Rail Cars EAC SAR 2221
Surfaces
Reagent Storage Tanks EXP SAR 4310
Oil Coolers EAC SAR 2510
Recovery Boiler
EXP SAR 4310
Rudder/Rudder Stocks EAC SAR 2510 Ductwork
Screw Conveyors EAC HAR 2133
Sea Chests & Scoops EAC-FE SAR 2201
Secondary
Seawater Strainers EAC SAR 2221 Containment Tanks
Sewage Tanks EAC SAR 2221 Stock Chests EAC SAR 2221
Sluice Gates EAC-FE SAR 2221 White Liquor Tanks EAC SAR 2510
Note: All Application uses should be discussed and approved by Duromar®, Inc.. Product recommendations may change based on operating
4 conditions, temperatures, chemicals, and pressures.
WASTEWATER TREATMENT SYSTEMS FLOORS & CONCRETE SURFACES
Application Products Application Products
Resurface Rebuild Lining Resurface Rebuild Lining
(page 8) (page 8) (page 6) (page 12) (page 12) (page 12-15)
A flexible, low viscosity, easy to use coating system, used on structural steel, tank exteriors or
HPL-1110 other areas where extra corrosion resistance is required. It is shipped DOT non-corrosive. 45 1.25 2.7:1 2:1
A low viscosity coating used in potable water tanks. It is certified to the ANSI/NSF 61 standard.
HPL-1110-PW It may be used on concrete or steel tanks. 45 1.27 3.3:1 2.6:1
A low viscosity holding primer for steel surfaces allowing for extremely long overcoat windows.
HPL-1510 45 1.07 2:1 1.8:1
A trowelable material which is designed to rebuild and/or protect tanks subject to severe erosion
HPL-2131 and corrosion. It is best applied using a mastic or grout pump. 45 1.6 2:1 2:1
A low temperature, fast curing, moderately low viscosity product with outstanding abrasion and
chemical resistance. It can be used for process vessels, baghouse or precipitator walls, coal
HPL-2201 bunkers, or flooring. It is designed to be applied by hand or with plural component spray 20 1.67 5:1 2.7:1
equipment.
A medium viscosity product with outstanding abrasion resistance, impact resistance, and flexibil-
ity. It can be used for rail cars, ash hoppers, slurry tanks, secondary containment, traveling water
HPL-2221 screens, or anywhere requiring flexibility, abrasion and chemical resistance. It is designed to be
25 1.61 4:1 2:1
applied by hand or with plural component spray equipment.
A low viscosity, long potlife, coating with excellent chemical resistance in an ambient cured
HPL-2310 material. It is designed to be applied by brush, roller or with conventional airless equipment.
45 1.27 2.6:1 2:1
An outstanding, versatile and easy to use 100% solids material. It can be used for circulating
water pipe, sewage treatment systems, or process water tanks. It can be applied by brush, roller or
HPL-2510 with conventional spray equipment. 45 1.24 2.4:1 1.8:1
Also available in FDA compliant versions.
A moisture tolerant version of the HPL-2510 which can be used on dams, oil rigs, steel or
HPL-2510-UW concrete structures. It can be applied underwater or on very wet surfaces. 40 1.18 3:2 6:5
A fast curing bis-phenol F epoxy used primarily for secondary containment where excellent
HPL-3320 chemical resistance to sulfuric and other inorganic acids is required at ambient cure temperatures 30 1.29 2.1:1 3:2
A high-temperature, abrasion resistant, trowel applied product for boiler skirts, incinerator outlets
HPL-4300 or anywhere requiring resistance to abrasive elements at high temperatures. 30 1.81 2.5:1 2:1
A high functionality, 100% solids novolac material, which can be applied by conventional airless
spray equipment. It can be used in power plant outlet ducts, utility systems, petrochemical and
HPL-4310 acid storage tanks, or anywhere requiring outstanding chemical resistance in a easy to apply 45 1.32 3.6:1 2.5:1
coating system.
A high functionality, 100% solids novolac material, designed for concentrated sulfuric acid and
HPL-4320 other inorganic acid service. It can be applied by hand but is most efficiently applied over large 20 1.31 2.5:1 2:1
areas by plural component airless.Requires elevated temperature cure.
A more chemical resistant version of the HPL-4320 designed for constant immersion in high
concentrations of sulfuric and other inorganic acids. Although it can be applied by hand in small
HPL-4320-XC areas, it is most efficiently applied using plural component spray equipment.Requires elevated 20 1.32 2.7:1 2:1
temperature cure.
A special version of the HPL-4320 designed for methylene chloride and other solvents. Requires
HPL-4321 elevated temperature cure. 25 1.33 4.7:1 3.4:1
A flexiblized version of the HPL-4320 used for secondary containment, ductwork or anywhere
HPL-4323 requiring better flexibility with extremely good chemical resistance. 35 1.29 3:1 2:1
A trowellable, 100% solids novolac lining with outstanding chemical resistance. It is primarily
HPL-4330 used in areas requiring the ultimate in chemical and abrasion resistance. It is most efficiently
applied by grout pump. It can also be applied by trowel or squeegee.
30 1.61 2:1 2:1
A clear lining with outstanding color stability and UV resistance. It also offers moderate chemical
and abrasion resistance. It is used primarily as a UV resistant topcoat on systems where no
HPL-6310 yellowing or discoloration can be tolerated. It can be cured at temperatures as low as 40oF with 40 1.10 2.4:1 2.1:1
proper procedures.
1 Base:hardener 2 Functional Cure is the time required to obtain a minimum chemical 3 Most common method of surface
PartB:Part A resistance and develop mechanical properties sufficient for movement @ 700F. preparation (see page 17 for details).
6 Contact technical department for details.
100% SOLIDS SYSTEMS
Recoat Max Dry
Min/Max Min Appl Dry to Functional
Time Max DFT Operating Full Cure Repair Surface Application pH
Thick/Coat # of Coats Temp Touch Cure 2
Min/Max mils Temp hours System Prep 3 Procedure 4 Range 5
mils F0/C0 hours hours
hours F0/C0
10-25 2-3 8/120 75 40/4 275/135 10 60 120 EAC SSPC-6 1,3 2.5-14
8-15 2-3 8/72 45 60/15 250/122 9 60 120 SELF SSPC-5 1,3 3.0-12
30-90 1-2 6/36 250 55/13 375/190 6 36 120 SAR SSPC-10 1,2,5 2.5-14
10-30 2-3 3/24 90 40/4 375/190 3 18 120 EAC SSPC-10 1,4 1.5-14
10-30 2-3 3/24 90 40/4 375/190 4 24 120 EAC SSPC-10 1,4 1.5-14
10-30 2-3 8/72 90 40/4 300/150 8 48 120 EAC SSPC-10 1,3 1.0-14
10-30 2-3 6/120 90 60/15 275/132 8 48 120 EAC SSPC-10 1,3 2.0-14
10-30 2-3 6/48 60 40/4 325/163 7 42 120 EXP SSPC-10 1,4 0.5-14
40-80 1-2 3/24 125 65/18 450/232 3 48 168 EXP- SSPC-5 2 0.5-14
Thixset
10-30 2-3 8/72 80 65/18 350/175 8 72 168 EXP SSPC-10 1,3 0.5-14
10-30 2-3 3/24 60 65/18 375/190 3 48 168 EXP SSPC-5 1,4 0.5-14
10-30 2-3 3/24 60 65/18 375/190 3 48 168 EXP SSPC-5 1,4 0.5-14
10-30 2-3 3/24 60 65/18 375/190 3 48 168 EXP SSPC-5 1,4 0.5-14
10-30 2-3 6/48 60 65/18 350/175 6 72 168 EXP SSPC-10 1,4 0.5-14
40-80 1-2 3/8 125 65/18 425/217 3 48 168 EXP SSPC-5 2 0.5-14
2-10 1-3 3/24 40 50/10 300/150 5 24 120 SELF SSPC-5 1,3 2.0-12
4 1=Brush or Roller, 2=Trowel or Squeegee, 5 See Chemical Resistance Chart on Page 16 or Note: All cure times
3=Single Component Airless with Inline Heater, contact technical department for details. are @ 70oF /21oC .
4=Plural Component Airless, 5=Grout Pump 7
Repair & Maintenance Products
RESURFACING PRODUCTS
Working
Density Coverage Mix Ratio
Product/Description Time
g/ml in 3/kg by Wt 1
minutes
An excellent all around epoxy maintenance paint. It is used primarily on small projects where
GMC resistance to environmental pollutants, spills or leaks are required. Typical applications are on 45 1.26 39 2.5:1
exterior pump casings, fans, valves or vessels.
A brushable and versatile maintenance material which has excellent resistance to both acids and
caustics as well as having excellent abrasion resistance. It is primarily used to resurface any
EAC component requiring both abrasion and chemical resistance such as tanks, heat exchangers, valve
30 1.88 32 5:2
or pump internals.
EAC-FE A brushable more resilient version of EAC used to enhance fluid flow, resist cavitation, or
anywhere requiring more impact resistance in a thin film product.
30 1.61 42 4:1
A higher chemical and temperature resistant version of the EAC used in the most aggressive of
EXP chemical environments. 30 1.7 33 2:1
1 Base:hardener 2 Functional Cure is the time required to obtain a minimum chemical 3 Most common method of surface
PartB:Part A resistance and develop mechanical properties sufficient for movement @ 700F. preparation (see page 17 for details).
Contact technical department for details.
REBUILDING PRODUCTS
Working
Density Coverage Mix Ratio
Product/Description Time
g/ml in 3/kg by Wt 1
minutes
A versatile easy to use rebuilding putty with excellent abrasion and chemical resistance. This
product is heavily filled with aluminum oxide and can be built up to an inch in thickness or more.
SAR Typical applications are for rebuilding of pump casing, slurry tanks, weld seams or anywhere 50 1.98 31 2:1
requiring the restoration of metal components.
A more abrasion resistant putty than SAR, which is used primarily in areas requiring more
HAR resistance to fine slurries either in liquid or powder form. Common applications are in coal mills, 45 1.94 31 2:1
chutes, ash hoppers or deflector plates in FGD systems.
A more chemical and higher temperature resistant version of either SAR or HAR used primarily in
EXP-Thixset areas operating at higher temperatures and requiring better chemical resistance.Applications 30 1.68 36 2:1
include acid tank repair, boiler skirts or refinery evaporator vessels.
A rugged, durable, trowel grade product filled with ceramic beads and other abrasion resistant
fillers. It is used primarily in areas where abrasion resistance to both small and coarse slurries are
UltraBuild required over large areas. It is typically used in the mining industry on chutes, hoppers, classifiers 35 2.12 29 3:1
or mills. It can be built up to 2 inches in thickness or more in a single coat.
A stainless steel filled putty which is engineered for use where final precision machining is re-
MG-F quired. Typical applications include shaft repairs, pump parts, bearing housings, or anywhere 25 1.62 38 3:1
requiring final machining to close tolerances.
1 Base:hardener 2 Functional Cure is the time required to obtain a minimum chemical 3 Most common method of surface
PartB:Part A resistance and develop mechanicalpropertsufficient ies for movement @ 700F. preparation (see page 17 for details).
8 Contact technical department for details.
RESURFACING PRODUCTS
Min/Max Recoat Time Max Dry Dry to Functional
Mix Ratio Min Appl Full Cure Surface Application pH
Thick/Coat # of Coats Min/Max Operating Touch Cure 2
By Vol1 Temp F0/C0 hours Prep 3 Procedure 4 Range5
mils hours Temp F0/C0 hours hours
4 1=Brush or Roller, 2=Trowel or Squeegee, 5 See Chemical Resistance Chart on Page 16 Note: All cure times are
3=Single Component Airless with Inline Heater, or contact technical department for details. @ 70oF/21oC
4=Plural Component Airless, 5=Grout Pump
REBUILDING PRODUCTS
Min/Max Recoat Time Max Dry Dry to Functional
Mix Ratio Min Appl Full Cure Surface Application pH
Thick/Coat # of Coats Min/Max Operating Touch Cure 2
By Vol1 Temp F0/C0 hours Prep 3 Procedure 4 Range5
mils hours Temp F0/C0 hours hours
4 1=Brush or Roller, 2=Trowel or Squeegee, 5 See Chemical Resistance Chart on Page 16 Note: All cure times
3=Single Component Airless with Inline Heater, or contact technical department for details. are @ 700F/210C
4=Plural Component Airless, 5=Grout Pump
9
Repair & Maintenance Products
SPECIALTY SYSTEMS
Working
Density Coverage Mix Ratio
Product/Description Time
g/ml in3/kg by Wt 1
minutes
An elastomeric epoxy urethane caulk which combines the flexibility of a urethane with the
DuroCaulk chemical resistance and adhesion of an epoxy.
40 1.09 52 3.6:1
An extremely fast curing putty material, packaged in a single tube for easy mixing and use.
DuroStik Ideal for storing in toolboxes to make quick repairs or to stop leaks in steel, aluminum,
fiberglass or concrete.
2 1.9 30 N/A
An underwater version of the EAC used for resurfacing or painting underwater vessels, pilings
EAC-UW or other similar items.
40 1.6 36 1.5:1
An underwater curing version of SAR used for rebuilding areas underwater or where the
SAR-UW component needs to be put back into underwater service before full cure. Applicable to both
fresh and saltwater service.
40 1.59 31 2.6:1
1 Base:hardener 2 Functional Cure is the time required to obtain a minimum chemical 3 Most comamon method of surface
PartB:Part A resistance and develop mechanical properties sufficient for movement @ preparation (see page 17 for details).
700F.
10
SPECIALTY SYSTEMS
Min/Max Recoat Time Max Dry Dry to Functional
Mix Ratio Min Appl Full Cure Surface Application pH
Build/Coat # of Coats Min/Max Operating Touch Cure 2
By Vol1 Temp F0/C0 hours Prep 3 Procedure 4 Range5
mils hours Temp F0/C0 hours hours
20 20 20 1.5-14
N/A 30/500 1 32/0 300/150 1 HOUR SSPC-3,11 2
MINUTES MINUTES MINUTES
2.5-14
1:1 10/30 2-3 4/24 50/10 250/122 6 72 120 SSPC-3,11 1
4 1=Brush or Roller, 2=Trowel or Squeegee, 5 See Chemical Resistance Chart on Page 16 or Note: All cure times
3=Single Component Airless with Inline Heater, contact technical department for details. are @ 700F/210C
4=Plural Component Airless, 5=Grout Pump
11
Epoxy Flooring & Concrete Coating Systems
LININGS PRODUCTS
Working
Density Coverage
Product/Description Time
g/ml Ft2/gal.
minutes
A clear, 100% solids concrete sealer with excellent flexibility and moderate chemical resistance. It is used primarily
320@5
DF-1302 to seal the concrete prior to the application of additional topcoats and to restore the mechanical properties of old 60 1.05
mils
concrete. It can be cured at temperatures as low as 40º F and can be applied to damp concrete.
A general purpose epoxy floor coating with good low temperature curing characteristics, excellent flexibility and
impact resistance, and good adhesion to damp concrete. Although not recommended for strong acids or solvent 80@20
DF-1310 protection, it does however have good chemical resistance to dilute and mild inorganic acids as well as water, sea- 45 1.15
mils
water and de-mineralized water.
An elastomeric 100% solids epoxy, which is designed to be used as a flexible topcoat, crack bridging membrane, or
40@40
DF-3710 joint filler. This flexible layer provides protection to the upper layers when the concrete moves and shifts. It can be 45 1.18
mils
overcoated with any of the other Duromar linings or maintenance products.
A 100% solids, novolac floor coating with outstanding chemical resistance to acids, bases and solvents. It can be
40@40
DF-4301 applied by brush, roller, or plural component spray equipment. It is best used in secondary containment areas and 25 1.32
mils
floors subject to chemical splashes and spills.
An extremely rugged anti‑slip floor coating system, which is completely self-contained requiring no additional sand
27@60
SureGrip or broadcasting of material. The texture of the surface can be varied from a form suitable for shower rooms to one 45 1.69
mils
which will provide slip resistance for industrial fork lift traffic by simply switching the nap of the rollers.
REPAIR PRODUCTS
Working
Density Coverage
Product/Description Time
g/ml
minutes
A specially formulated 100% solids epoxy flooring compound, used for the thick-film coating of industrial floors and
secondary containment structures. Floors coated with Chemcrete are tough, abrasion and chemically resistant to a
Chemcrete wide range of environments. Chemcrete may be overcoated with a wide range of DuroFlor products for additional 45 1.25 100ft2/Kit
chemical resistance where necessary.
Chemcrete A specially formulated, 100% solids, epoxy novolac flooring material, used for thick-film floors where additional
chemical resistance is required. Chemcrete Super can be topcoated with DF-4301 to provide additional chemical 25 1.24 100ft2/Kit
Super resistance to a wide range of chemical environments.
Chemcrete A rugged and durable trowel grade material designed for the patching, filling or the rebuilding of concrete, stone or
other cementious types of material. It provides excellent abrasion and chemical resistance and can be applied at a 30 2.1 29in3/kg
Regular thickness of up to two inches. Greater thickness can be obtained by using additional fill material.
A fast curing, 100% solids epoxy, which is designed to be used as a crack sealing compound. It is used primarily to
CrackFil fill and repair cracks in order to create a flat surface. It can be overcoated with any of the other DuroFlor linings or 8 1.08 30in3/0.5kg
maintenance products.
A specially formulated 100% solids epoxy grout and rebuilding product for filling holes and rebuilding severely
DuroFil chemically attacked concrete floors and secondary containment areas. DuroFil provides an excellent base for other
DuroFlor products, such as Chemcrete, DF-4301, etc., where more acid resistance or a smoother finish is required.
30 2.21 0.5ft3/gal
An elastomeric epoxy urethane system which is designed to be used with epoxy systems as a flexible repair and
DuroCaulk caulking compound. It is used primarily to fill expansion joints and cove joints. It can be overcoated with other 40 1.09 32in3/kg
Duromar linings or maintenance products to enhance physical or chemical properties, if required.
1 Base:hardener 2 Functional Cure is the time required to obtain a minimum chemical 3 Most common method of surface
PartB:Part A resistance and develop mechanical properties sufficient for movement @ 700F. preparation (see page 17 for details).
Contact technical department for details.
An architectural floor system which offers a variety of colored finishes while providing protection to the flooring
DuroBrite below. This decorative finish is achieved by broadcasting colored quartz and covering with a clear topcoat.
Vertical A special vertical additive that allows a coating to hang at up to 1” and it is ideal for filling “bug holes” in concrete
Additive walls and ceilings. It is very easy to apply using a hand trowel or plastic applicator.
12
LININGS PRODUCTS
Min/Max Recoat Time Max Dry Dry to Functional
Mix Ratio Mix Ratio Min Appl Full Cure Surface Application pH
Thick/Coat # of Coats Min/Max Operating Touch Cure 2
by Wt 1 by Vol 1 Temp F0/C0 hours Prep 3 Procedure 4 Range5
mils hours Temp F0/C0 hours hours
AS
6:5 1:1 REQUIRED
1 6/72 35/2 250/122 8 48 120 SSPC-1,3,7 1,2,3 3.0‑13.0
1:1 0.7:1 20/80 1-2 5/72 60/15 250/122 6 48 120 SSPC-1,3,7 1,2,3 3.0-12.0
3.1:1 2.3:1 10/60 1‑2 2/30 65/18 300/150 4 48 120 SSPC-1,3,7 1,2,3 0.5‑14.0
REPAIR PRODUCTS
Min/Max Recoat Time Max Dry Dry to Functional
Mix Ratio Mix Ratio Min Appl Full Cure Surface Application pH
Thick/Coat # of Coats Min/Max Operating Touch Cure 2
by Wt 1 by Vol 1 Temp F0/C0 hours Prep 3 Procedure 4 Range5
mils hours Temp F0/C0 hours hours
AS
3:2 5:4 REQUIRED
1 1/24 40/4 250/122 2 8 48 SSPC-1,3,7 2 2.0-14.0
3.6:1 3:1 500/6000 1-2 2/48 50/10 250/122 4 36 120 SSPC-1,3,7 2 2.5‑14.0
3.6:1 3.6:1 250/2000 1-2 6/72 40/4 250/122 8 36 120 SSPC-1,3,7 2 2.0-14.0
4 1=Brush or Roller, 2=Trowel or Squeegee, 5 See Chemical Resistance Chart on Page 16 Note: All cure times are
3=Single Component Airless with Inline Heater, or contact technical department for details. @ 700F/210C
4=Plural Component Airless, 5=Grout Pump
13
HydroFlor® Concrete Coating Systems
BREATHABLE, ZERO VOC, EPOXY FLOORING SYSTEM
Working
Density Coverage
Product/Description Time
g/ml Ft2/gal.
minutes
HydroFlor® An outstanding, zero VOC, epoxy floor primer, to be used in conjunction with Duromar’s
HydroFlor® systems or other concrete coatings. The Sealer is used to seal the surface and to prevent 45 1.07
160@10
mils
Sealer outgassing.
An innovative, zero VOC, epoxy floor coating. It has a unique breathable structure, which allows
HydroFlor® 45 50@30
moisture vapor to escape from the concrete. The coating is extremely easy to apply, requiring little 2.04
mils
or no surface profiling. HydroFlor® has a matte, anti-slip finish.
HydroFlor® A 100% solids, clear, epoxy flooring topcoat. It is used to provide a glossy, easy to clean surface.
When used with the HydroFlor®, it is applied at a thickness of 1-3 mils maximum. This ensures that 45 1
800@2
mils
Topcoat the breathability of the system is maintained.
HydroFlor® An excellent, zero VOC, concrete resurfacer. It may be used to protect vertical and horizontal sur-
faces from moderate wear and/or chemical attack. It is a fast curing material which is extremely easy 45 1.9
80@20
mils
Resurfacer to apply. HydroFlor® Resurfacer has a matte, smooth finish.
1 Base:hardener 2 Functional Cure is the time required to obtain a minimum chemical 3 Most common method of surface
PartB:Part A resistance and develop mechanical properties sufficient for movement @ 700F. preparation (see page 17 for details).
Contact technical department for details.
HydroFlor®
HydroFlor® is a zero VOC, epoxy floor coating that has a unique molecular structure which allows moisture vapor to
escape from the concrete. The coating is extremely easy to apply (brush, roller, or squeegee), requires little or no surface
profiling, and has very little odor. It has excellent resistance to physical and impact abuse. It may also be applied to
damp, clean concrete. HydroFlor® may be overcoated to create a glossy finish.
A major problem for many concrete floors, is the excessive hydrostatic pressure created from ground water below.
This moisture vapor pressure will push a typical floor coating right off the concrete. Our breathable HydroFlor®,
however, will maintain it’s excellent adhesion to the substrate, continuing to protect the concrete while releasing the
hydrostatic pressure that rises from below.
• BREATHABLE SYSTEM
• NO ODOR OR FUMES
• NON-TOXIC TO ENVIRONMENT
• NON-HAZARDOUS TO USER
• OUTSTANDING RESISTANCE TO
PHYSICAL & IMPACT ABUSE
• ANTI-SLIP
• EASY TO CLEAN
• MATTE FINISH
14
HYDROFLOR®
Min/Max Recoat Time Max Dry Dry to Functional
Mix Ratio Mix Ratio Min Appl Full Cure Surface Application pH
Thick/Coat # of Coats min/max Operating Touch Cure 2
by Wt 1 by Vol 1 Temp F0/C0 hours Prep 3 Procedure 4 Range5
mils hours Temp F0/C0 hours hours
1.5:10 1:5 20/125 1-2 24/96 50/10 250/122 6 24 120 SSPC-1 1,2 1.5‑14.0
1.7:1 1.6:1 1/3 1-2 12/96 50/10 250/122 12 24 168 SSPC-1 1 2.5‑14.0
1:5 1:4 5-25 1-2 6/96 40/4 250/122 6 30 96 SSPC-1 1,2 1.5-14.0
4 1=Brush or Roller, 2=Trowel or Squeegee, 5 See Chemical Resistance Chart on Page 16 Note: All cure times are
3=Single Component Airless with Inline Heater, or contact technical department for details. @ 700F/210C
4=Plural Component Airless, 5=Grout Pump
Chemical Description
Multifunctional epoxy, with a uniquely modified amine hardener
Microscopic photo of HydroFlor® coating Microscopic photo of typical 100% solids floor
showing crystalline structure which allows water coating showing solid molecular composition
vapor to pass through. which traps water vapor beneath.
15
Chemical Resistance Guide
Acids Alkaline Hydrocarbons Solvents Misc.
Ammonium Hydroxide
Phosphoric Acid 85%
Phosphoric Acid 40%
Phosphoric Acid 20%
Potassium Hydroxide
Sodium Hypochlorite
Demineralized Water
Methylene Chloride
Calcium Hydroxide
Sodium Carbonate
Calcium Chloride
Nitric Acid 67%
Nitric Acid 30%
Nitric Acid 20%
Mineral Spirits
Crude Oil
Kerosene
Seawater
Gasoline
Benzene
Fuel Oil
Acetone
Toluene
Product
Beer
JP-5
HIGH PERFORMANCE
LININGS
HPL-1110
HPL-1110-PW
HPL-1510
HPL-2131
HPL-2201
HPL-2221
HPL-2310
HPL-2510
HPL-2510-UW
HPL-3320
HPL-4300
HPL-4310
HPL-4320
HPL-4320-XC
HPL-4321
HPL-4323
HPL-4330
HPL-6310
RESURFACING
GMC
EAC
EAC-FE
EXP
REBUILDING
SAR
HAR
EXP-THIXSET
ULTRA-BUILD
MG-F
SPECIALTY SYSTEMS
DUROCAULK
SAR-UW
EAC-UW
DUROSTIK
FLOORING & CONCRETE
COATING SYSTEMS
DF-1302
DF-1310
DF-3710
DF-4301
SUREGRIP
CHEMCRETE
CHEMCRETE SUPER
CHEMCRETE REGULAR
CRACKFIL
DUROFIL
DUROCAULK
HYDROFLOR
HYDROFLOR SEALER
HYDROFLOR TOPCOAT
HYDROFLOR RESURFACER
Suitable for Immersion Service @ 70oF Suitable for Splash/Spills & Secondary Containment Not Recommended
16 All Duromar ®
products are formulated and tested for long term effectiveness in a variety of environments. The information given here is a compilation of over twenty years of laboratory tests.
material supplier data, field installations and technical publications. As such, it should be used in conjunction with good engineering judgement to properly select the optimum coating system.
Because field conditions, application techniques and surface conditions vary widely, the only true reliable test is one that is in actual operation. Duromar® will make available at no charge
samples of materials for that testing purpose. Therefore, no warranties either expressed or implied as to the performance of these products is given.
Surface Preparation & Application Guide
SURFACE PREPARATION SURFACE PROFILE
Next to the proper selection of a coating system, surface In conjunction with surface cleanliness is surface profile,
preparation is the most important procedure in the use of which is defined as the measurement of roughness which
industrial coatings. Although, many of the coatings listed in results from blast cleaning. The profile depth is a measure-
this brochure are ”surface tolerant, moisture insensitive or ment from the lowest valleys to the tops of the highest
underwater coatings“, the overriding factor is that the better peaks. The profile depth is dependent on the size, type and
the surface preparation, the better and longer lasting the hardness of the blast media selected, as well as the veloc-
performance. ity, pressure and hardness of the surface. In general, for
thin film coatings up to 30 mils/coat, a profile depth of at
The following methods have been established by the Steel least 3 mils is required. For thicker trowel grade materials
Structures Painting Council, and others, as levels of cleanli- a profile depth of at least 4 mils is required.
ness prior to coating:
MIXING
1. SSPC-SP 1. Solvent Cleaning — Removal of oil, Proper mixing is essential for achieving a consistent and
grease, dirt, soil, salts, and contaminants by cleaning uniform coating. The following procedures will help insure
with solvent, vapor, alkali emulsion or steam. proper mixing:
2. SSPC-SP 2. Hand Tool Cleaning — Removal of loose 1. Pour the two components into a clean container of
rust, loose mill scale, and loose paint to degree specified, ample size to properly mix the materials without
by hand chipping, scraping, sanding, and wire brushing. spilling. Use care to insure that all of the material is
removed from each container.
3. SSPC-SP 3. Power Tool Cleaning — Removal of
loose rust, loose mill scale, and loose paint to degree 2. Mix the materials until a consistent, uniform and
specified, by power tool chipping, descaling, sanding, streak free consistency is obtained by the use of a
wire brushing and grinding. paddle, spatula or power mixer.
4. SSPC-SP 5. White Metal Blast (NACE 1,SA 3) — 3. Pour this mix into another clean or original
removal of all visible rust, mill scale, paint, and foreign container (if applicable), scraping all of the mixed
matter by blast cleaning with sand, grit or shot. material into this container and re-mix.
5. SSPC-SP 6. Commercial Blast (NACE 3, SA 2) — 4. Repeat the above procedure 2-3 times before using.
Grit blasting to a high, but not perfect degree of
cleanliness. Blast cleaning until two-thirds of the sur-
APPLICATION
face area is free of all visible residue. In general, once the surface has been properly prepared, it
should be checked to insure that it is free from moisture,
6. SSPC-SP 7. Brush Off Blast (NACE 4) — Blast above the minimum application temperature for the
cleaning of all except tightly adhering residues of mill material and that the surface is at least 5°F(3°C) above the
scale, rust and coatings, exposing numerous evenly dew point. Coating can then proceed by airless spray,
distributed flecks of underlying material. rolling, brushing, or trowel as specified for the product.
7. SSPC-SP 8. Pickling (Acid Etching) — Complete
removal of rust and mill scale using sulfuric, hydro- OVERCOATING
chloric or phosphoric acids, followed by a water wash When applying more than one coat, it is extremely
to remove any residue. Can also be used in diluted form important that overcoat windows are followed. In addition,
for preparing concrete. the surface should also be checked for moisture, dust, dirt
or other contamination as well as for amine blush.
8. SSPC-SP 10. Near White Blast (NACE 2, SA 21/2) Although most Duromar® materials are resistant to amine
Blast cleaning to White Metal Cleanliness, until 95% blush, anytime you have high humidity or low tempera-
of the surface is free of all visible residues. tures, this phenomena may occur. Amine blush is
evidenced by a glossy and somewhat greasy exudate on
9. SSPC-SP 11. Power Tool Cleaning to Bare Metal — the surface, which may dry to a chalky white color. It is
Power tool cleaning to obtain bare metal surface and to easily removed by using a 2% solution of hydrochloric
produce or retain a profile. This procedure goes beyond acid or MEK.
SSPC-SP 3 in that it requires complete removal of all
visible traces of oil, dirt, grease, rust, mill scale, paint or FORCE CURING
other corrosion products and foreign matter. If the orig- Force cures are recommended for severe service conditions
inal surface is pitted, slight residues of rust and paint as both physical and chemical properties are enhanced. It
may be left in lower portions of the pits. If the surface can also be used to reduce the time to “full cure”. A gen-
needs to be roughened, the profile produced shall not eral guideline of 4 hours at 180°F(80°C) will completely
be less than one mil in depth and suitable for the cure any of the Duromar® products. Force cure should not
material selected. start until material has firmly set.
For a complete guide to the use and application of Duromar®’s 100% solids, zero VOC
materials, send for the complete Engineering and Application Procedures Guide. 17
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