PRODUCT DATA SHEET
Sika® Injection-101 RC
FAST FOAMING PUR-INJECTION RESIN FOR TEMPORARY WATER-
STOPPING
DESCRIPTION CHARACTERISTICS / ADVANTAGES
Sika® Injection-101 RC is a low viscosity, fast foaming ▪ No reaction takes place unless it is in direct contact
and solvent free water reactive polyurethane injection with water.
resin, which cures to a dense flexible foam with a fine ▪ Sika® Injection-101 RC can be injected as a single
cellular structure. component system.
Suitable for use in hot and tropical climatic conditions. ▪ The free foaming expansion in contact with water is
up to 40 times.
USES ▪ The reaction speed (foam formation) is influenced by
the temperatures of the mixed material, the struc-
Sika® Injection-101 RC may only be used by experi- ture and the contact water, plus the hydrodynamic
enced professionals. conditions.
▪ Sika® Injection-101 RC is used for the temporary wa-
terstopping of high water intrusions in cracks, joints APPROVALS / STANDARDS
and cavities in concrete, brickwork and natural stone-
work. German KTW drinking water certificate
▪ To achieve permanent watertight crack sealing, Sika® German ZTV-ING chapter 3, part 5 (RISS) tested (BASt
Injection-201 CE should be injected subsequently. listed)
PRODUCT INFORMATION
Chemical base Water reactive 2-part polyurethane resin, solvent and CFC free
Packaging Part A 10 or 20 kg
Part B 12.5 or 25 kg
Colour Part A Colourless
Part B Brown
Shelf life 24 months shelf life from date of production if stored properly in undam-
aged, unopened, original sealed packaging.
Storage conditions Dry storage at temperatures from +5 °C up to +35 °C. Protect from direct
sunlight and humidity.
Density Part A ~1.0 kg/l (ISO 2811)
Part B ~1.25 kg/l
(20 °C)
Product Data Sheet
Sika® Injection-101 RC
February 2017, Version 01.01
020707010010000001
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Viscosity Part A ~140 mPa∙s (ISO 3219)
Part B ~155 mPa∙s
(20 °C)
TECHNICAL INFORMATION
Expansion Expansion start ~15 s after contact with (EN 1406)
water
Expansion end ~67 s
(20 °C)
APPLICATION INFORMATION
Mixing ratio Part A : Part B = 1 : 1 (by volume)
Reaction time of Sika® Injection-101 RC (PM 10081-11)
Material temperature Expansion start Expansion end
+5 °C ~19 s ~79 s
+10 °C ~17 s ~88 s
+20 °C ~16 s ~70 s
The given data are laboratory parameters and may deviate depending on
the object and conditions on site.
Ambient Air Temperature +5 °C min. / +35 °C max.
Substrate Temperature +5 °C min. / +35 °C max.
Pot Life ~2 h (20 °C) (ISO 9514)
Remove skin from the surface (do not mix in!)
APPLICATION INSTRUCTIONS LIMITATIONS
MIXING Sika® Injection-101 RC is generally used for the tem-
porary stopping of high water infiltration. To achieve
Empty parts A and B into a mixing vessel and mix permanent watertight crack sealing, the subsequent
slowly and thoroughly for at least 3 minute (maximum injection of Sika® Injection-201 CE is recommended.
250 rpm) until homogeneous, thereby observing the
safety precautions. The containers are supplied ac- BASIS OF PRODUCT DATA
cording to the required mixing ratio of 1 : 1 parts by
volume. All technical data stated in this Data Sheet are based
Partial quantities can be measured out in separate ves- on laboratory tests. Actual measured data may vary
sels. After mixing, pour the material into the pump’s due to circumstances beyond our control.
feed container, stir briefly and apply within the pot
life. LOCAL RESTRICTIONS
After mixing, pour the material into the pump’s feed
container, stir briefly and use within the pot life. Please note that as a result of specific local regula-
tions the declared data and recommended uses for
APPLICATION METHOD / TOOLS this product may vary from country to country. Please
Use injection pumps suitable for single part injection consult the local Product Data Sheet for the exact
products. product data and uses.
CLEANING OF TOOLS ECOLOGY, HEALTH AND SAFETY
Clean all tools and application equipment as soon as For information and advice on the safe handling, stor-
possible and in accordance the Product Data Sheet for age and disposal of chemical products, users shall refer
the Sika® Injection Cleaning System. Alternatively to the most recent Safety Data Sheet (SDS) containing
Sika® Colma Cleaner can be used to remove any poly- physical, ecological, toxicological and other safety-re-
urethane residue immediately after use. Do not leave lated data.
Sika® Colma Cleaner in the injection pump Hardened /
cured material can only be removed mechanically.
Product Data Sheet
Sika® Injection-101 RC
February 2017, Version 01.01
020707010010000001
2/3
LEGAL NOTES
The information, and, in particular, the recommenda-
tions relating to the application and end-use of Sika
products, are given in good faith based on Sika's cur-
rent knowledge and experience of the products when
properly stored, handled and applied under normal
conditions in accordance with Sika's recommenda-
tions. In practice, the differences in materials, sub-
strates and actual site conditions are such that no war-
ranty in respect of merchantability or of fitness for a
particular purpose, nor any liability arising out of any
legal relationship whatsoever, can be inferred either
from this information, or from any written recom-
mendations, or from any other advice offered. The
user of the product must test the product’s suitability
for the intended application and purpose. Sika re-
serves the right to change the properties of its
products. The proprietary rights of third parties must
be observed. All orders are accepted subject to our
current terms of sale and delivery. Users must always
refer to the most recent issue of the local Product Data
Sheet for the product concerned, copies of which will
be supplied on request.
SIKA NORTHERN GULF SIKA SOUTHERN GULF SIKA SAUDI ARABIA
Bahrain / Qatar / Kuwait UAE / Oman / SIC Riyadh / Jeddah / Dammam
Tel: +973 177 38188 Tel: +971 4 439 8200 Tel: +966 11 217 6532
sika.gulf@bh.sika.com info@ae.sika.com info@sa.sika.com
gcc.sika.com gcc.sika.com gcc.sika.com
SikaInjection-101RC_en_AE_(02-2017)_1_1.pdf
Product Data Sheet
Sika® Injection-101 RC
February 2017, Version 01.01
020707010010000001
3/3
