CST-22 Gun. Concrete Repair Crack Treatment Gun. Fast Cure Urethane
Concrete Repair Crack Treatment Gun from SureCrete
Surecrete’s SCT-22 concrete crack repair is a rapid set, technologically advanced, high strength, ultra-low viscosity urethane treatment material.
This 2-part, 1:1 system is 100% solids, no VOC’s and designed for rebuilding spalls and treating static cracks in concrete very quickly.
SCT-22 may be used prior to the application of an overlay for concrete that has random cracking or as a stand-alone treatment for spalled and damaged concrete.
Its rapid setting times makes SCT-22 the premier restoration product for industrial warehouse floors that have traffic area spalls and construction joint damage.
A ten to fifteen minute period is all that is required for “drive-over” time.
SCT-22 cures from –20°F (-29°C) to 130°F (54°C). It is self-leveling, self-priming, and meets USDA and FDA requirements.
Coverage - 22 oz cartridge = 1/4″ wide X 3/4″ deep X 17′ long crack (without sand)
Pot Life - Approx. 3 mins
VOC Rating - 0 g/L
Solids Content - 100%
Hardness - ASTM D2240 = 67-72 Durometer
Tensile Strength - ASTM D412 = 4,600 PSI
Elongation - ASTM D412 = 6-8%
Compressive Strength - ASTM C10 = 4,800 PSI (with sand); 3,900PSI (neat)
Bond Strength - ASTM 882-99 = 3,450 PSI
Use together with Concrete Repair Crack Treatment Cartridge