BEDROCK PATCH
DESCRIPTION:
Bedrock Patch is a two component, epoxy resin with thoroughly dispersed fillers and aggregate pre-blended into the system. It is a 100% solids epoxy product that contains no solvents. Bedrock Patch is a highly viscosity, non-sag epoxy paste.
USE:
Bedrock Patch was designed for general repair and maintenance of concrete, masonry and properly secured plywood. It is ideal for filling cracks, voids and other defects in concrete, brick, or block structures. The bond strength far exceeds that of concrete. Bedrock Patch provides total waterproofing. It can be used as a sealer around the periphery of below-grade areas at the junctures of walls and floors. Bedrock Patch has excellent adhesion and is non-shrinking, which assures permanent repairs of small holes, depressions and spalled areas.
ADVANTAGES:
-Fill in holes, cracks and spalls for smoother surfaces.
-Can be applied thin or thick.
-Can be used on concrete, plywood, brick, stone and any other clean surface.
-Non-sag for easier vertical applications.
GRADES AVAILABLE:
-Fine, for thin patching.
-Coarse, for heavy patching.
-Fast cure, ready for traffic in 2-4 hours (@77 degrees F)
LIMITATIONS:
Do not use when surface temperatures are below 42 degrees F.
Exposure to temperatures exceeding 150 degrees for long periods of time is not recommended.
PHYSICAL PROPERTIES/TECHNICAL DATA:
Mix Ratio 1:1 by volume
Pot Life 1hr @77f
Initial Set Time 6-8 hrs @ 77f
Color Concrete Gray
Compressive Strength (ASTM D695) 8000psi min
Tensile Strength (ASTM D638) 3000psi min
Tensile Elongation (ASTM D638) 3%
Tensile Shear 28 days @ 77f 1800 psi minimum
Hardness Shore D (ASTM D2240) 75
Viscosity Non-sag paste
Shelf Life (unopened, room temp.) 2 yrs