Technical Data Sheet
Number : P-188 01
Effective Date : 01/01/2020
PFT-253-2K SB
Polyfloor Epoxy Top Coat Solvent Based
PRODUCT DESCRIPTION
POLYFLOOR EPOXY PFT-253-2K SB is two components solventless amine cured epoxy self smoothing floor topping which has
good abrasion resistance, excellent adhesion to concrete and good resistance against fungus, resistant to wide range of acid
and alkaly chemicals type, and high gloss finish.
FIELDS OF APPLICATION
Dry production area
Warehouses
Hospital and laboratory
Showroom, Workshop
Commercial building
Car park area, etc
ADVANTAGES
Food grade (US FDA 21 CFR 175.300)
High build & excellent self levelling (low in visco)
Dust-proof and easy to clean
Durable, good abrasion resistant and excellent adhesion
Chemical resistant
Hygienic, good fungus and biological resistant
Smooth and seamless
TECHNICAL DATA
Type : Two components solventless amine cured epoxy
Color : As shown in the color card
Finish : High gloss
Solid by Volume (mixture) : ±93%
Specific Grafity (mixture) : ±1.48 gr/cc
Material Consumption : 1.80 kg-set/m2 for ±1000 microns DFT
Drying Time (300C) :
- Surface Dry : 2 hours
- Hard Dry : 20 hours
- Full Cure : 7 days
- Open Traffic 24 hours for light traffic and 7 days for vehicular traffic
Packaging : 5 and 20 kg-set
Storage Stability : One year in cool and dry storage and in original not opened box.
Mixing Ratio by Weight : Comp A : B = 4 : 1 w/w
Pot Life (300C) : 30 minutes
Application Method : Squeegee, epoxy roll and spike roll
Re-coating Interval (300C) : 12 - 16 hours until 7 days
Application Temperature : 25 - 350C
Humidity Maximum : 80 % RH
Provide adequate ventilation during application and drying
1
TEST PERFORMANCE DATA
Item : Result Standard Test
Compressive Strength : > 50 N/mm2 in 28 days BS-6319 Part 2
Bonding Strength : > 2.5 N/mm2 concrete failure ASTM D-4541
Abrasion Sesistant : 0.016 gr loss ASTM D-4060
Flexural Strength : > 25 N/mm2 in 28 days ASTM C-580
Impact Resistant : 55 cm (1kg) ASTM D-2794
Hardness : 100 osc in 7 days ASTM D-4336 (Shore D)
Scratch Resistant : 59x Crock meter test
Gloss Level : 85 - 95 %
Water Resistant : Excellent
Solvent Resistant : Excellent*
Chemical Resistant : Excellent*
Pot Life : 45 minutes (300C)
Temperature Resistant : 0 - 700C
Flow Ability : Excellent
* consult with Propan for solvent and chemical list
INSTRUCTION FOR USE
Surface Preparation
Compressive strength of concrete floor not less than 25 N/mm2 in more than 28 days. Moisture content should be less than 5%
and the surface temperature must be at least 3oC above current dew temperature. Remove oil contaminants using industrial
grade detergent or degreasing compound as chemical cleaning and mechanical cleaning.
Application Procedure
Function Product and Tools Coating amount Curing Time
Patching : Polyfloor mortar PFM-222-3K SF. Mix well and apply with metal 22 kg-set /m2/cm ± 8 hrs (300C)
trowel. Mixing ratio component A : B : C = 3 : 2 : 35 by weight
Primer Coat : Epoxy primer PFP-241-2K SB. Mix well using mixer ± 2 minutes 0.20 kg-set/m2 ± 12 hrs (300C)
and apply with rubber squegee and then epoxy roll. Mixing
ratio component A : B = 4 : 1 by weight
Top Coat : Mix component A Polyfloor epoxy PFT-253-2K SB in low speed 1.80 kg-set/m2/mm
mixer. Pour component B to component A while stiring and mix
well ± 2 minutes. Mixing ratio component A : B = 4 : 1 by weight
Top coat can be used in 24 hours for foot traffic and 7 days for
vehicular traffic
RECOMMENDED COATING SYSTEM
Preceding coats : Epoxy primer Polyfloor PFP-241-2K SB
: Epoxy primer Polyfloor PFP-231-2K WB
Subsequent coats : PU Floor PUAS-620-2K WB series
: Polyfloor epoxy PFT-213-2K SF clear
: Propan UV Floor series
2
CLEANING
POLYFLOOR EPOXY PFT-253-2K SB should be removed from tools and equipments with PROPAN Epoxy Thinner.
Hardened material can be removed mechanically only.
SAFETY PRECAUTIONS
POLYFLOOR EPOXY PFT-253-2K SB is flammable but does not contain heavy metals in its materials such as lead. Avoid Contact
with skin and eyes. Do not inhale. Wear suitable protective equipment such as goggles, dust mask and gloves. Do not smoke
near this product and use only explosion proof equipment.
First Aid
Skin contact : Rinse under plenty of water immediately. Seek medical advice if irritation persists.
Eye contact : Wash off under plenty of water immediately. Seek medical advice if irritation persists
Inhalation : Take the person out to get more fresh air, loosen collar and avoid exertion. Keep him rested and
help using breathing apparatus.
