Concrete Welder, a low viscosity, penetrating polymer is combined with high strength silica fillers to create a simple-to-use repair kit for Portland concrete.  Concrete Welder repair cracks, divots, rutting and spalling.  One bottle contains polymers, pigments and silica fillers.  Another bottle contains the catalyst. A spout is attached for combining, mixing and easy pouring.  Neat repairs (without mess) are easily achieved.  Repairs are ready for traffic within 30 minutes at 75 degrees Fahrenheit. 

Concrete Welder Machine Dispensed Version: http://www.geocheminc.com/percol11.htm

USES

Concrete Welder Cartridges fill cracks and divots in concrete pavements, bridge decks, and concrete floors.  It seals concrete to stop freeze thaw spalling and chemical attack.  PERCOL Concrete Welder repairs are fast.  Traffic can resume within 30 minutes.

Bonds without Primer: No priming is required for bonding to concrete, asphalt, steel, or wood.

Seals and Protects: Waterproofs, protects from freeze/thaw spalling.  Smoothes rough surfaces. Restores traction surfaces

Fast Repairs and Cure: Pourable for 5 minutes.  Solidifies in less than 10 minutes.  Ready for traffic in 30 minutes.

Repairs Year Round: Successful repairs can be completed in cold or hot weather.

Safe to Use, Low Odor: No flammable components. There are no peroxides or heavy metals.  There is little odor on application, and it is safe to use.  See product safety data for more information.

Chemically Resistant: Resists dilute acids and alkalis; and deicing salts, gasoline, diesel, fuel, and lubricating oils will not penetrate treated areas.

MIXING INSTRUCTIONS

1. Cut Tip of Static Mixing Tubes to Desired Opening.  The size of your repair will determine the opening size of your spout.

2. Repair Concrete.  Squeeze contents of cartridges into cracks and damaged concrete flush to grade.  For a concrete like surface, sprinkle with fine sand.  For high traction surface use larger sand.

4. Cure.  Allow about 30 minutes for cure at 75 degrees Fahrenheit.

Working Time is about 8 Minutes

Typical Cured Properties

 

Specific Gravity, ASTM D-792	1.8
Tensile Strength, psi, ASTM D-412	6500
Elongation at Break (%), ASTM D-412	<10
Tear Strength, ASTM D-624	450
Compression Strength, psi, ASTM C-39	7250
Bond Strength to PCC, psi	350

KEEP OUT OF THE REACH OF CHILDREN

 

Concrete Welder Machine Dispensed Version: http://www.geocheminc.com/percol11.htm

 

IMPORTANT NOTICE:

Recommendations for product use are based on tests believed to be reliable.  Field conditions vary widely.  For this reason, the user must determine product suitability for the particular use and specific method(s) of application.  THE FOLLOWING IS MADE IN LIEU OF ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  Sellers and manufacturers only obligation shall be to replace such quantity of the product proved to be defective.  NEITHER SELLER NOR MANUFACTURER SHALL BE LIABLE FOR LOSS OR DAMAGE, DIRECT, INCIDENTAL OR CONSEQUENTIAL, REGARDLESS OF THE LEGAL THEORY ASSERTED, INCLUDING NEGLIGENCE AND/OR STRICT LIABILITY.  The foregoing may be altered only by an agreement signed by officers of seller and manufacturer.

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