Fast Set Hairline Crack Repair 443 - Dual 300 ml Cartridges


SKU C119-443 Category Tag

Fast Set Crack Repair – Sets in minutes!  Injects into hairline cracks and seals without the need to grind the crack open.


Product Description:  This fast set crack repair is a two-component, specially designed with an ultra-low viscosity that provides a quick repair of hairline cracks and spalls in concrete. With its fast curing properties, it is perfect for use when minimal downtime is required and rapid return-to-service is demanded.  It can be used in temperatures from 0 °F to 110 °F.  This product is black when applied but cures to a concrete colored gray.  At 77°F the patches with be ready to sand or grind smooth and re-coated with your preferred product.  This is the perfect product to patch cracks before applying a Metallic Epoxy or Decorative Flake Epoxy finish.

Recommended For:  Used to quickly repair interior/exterior hairline cracks, Spall repair when mixed with aggregate, Industrial floor repair applications with high volume traffic, Parking structures and concrete bridge repair, sidewalk repair.

Advantages and Features:  Self-leveling, ultra-low viscosity providing deep penetration resulting in a superior bond, Reaches over 4,500 psi compressive strength in one hour, Easy 1:1 mix ratio, Wide temperature application range between 0 °F to 110 °F, Repaired cracks and spalls can be opened to traffic in less than 60 minutes at 77 °F (25 °C).

Recommended Thickness:  Fast Set Crack Repair 443 polymer can be applied at variable thicknesses with the use of any dry sand aggregate.

Coverage Per Unit:  Coverage is dependent on crack size and amount of aggregate sand used. One cartridge set will repair approximately 100 feet of ¼” x ¼” cracks in a concrete floor.

Out of stock