8435 CrownCrack
Polyurethane Concrete Repair Compound – Fast-Setting Liquid Crack & Spall Repair
Description
CrownCrack 8435 is a two component, low odor, liquid applied, fast setting polyurethane-alloy concrete repair system designed to repair concrete and masonry substrates. The new surface will protect concrete from weather, corrosion, erosion, freeze/thaw spalling and chemical attack.
Typical Uses
-
Spall, divot, large crack and imperfection filling with silica sand filler added
-
Crack Chasing and filling
-
Grout coat for grind and seals
Benefits
- Low viscosity for deep crack penetration
- Grindable in 15 to 30 minutes
- Self-priming
