Concrete Spall Repair Material
A-Tech 1300 SP is a high strength rapid set, low viscosity and solvent free polyurea used to repair spalls and cracks in concrete slabs and floors. The long pot life makes A-Tech 1300 perfect for mixing with sand for large repairs. A-Tech 1300 SP is used to repair control joints, broken joints and spalls. It is excellent for use in non-moving concrete floors in warehouses, basements driveways, sidewalks and patios. Dry filler sand can be added for increased UV protection and to match concrete color.
Polyurea for Concrete Spalls
The long pot life of A-Tech 1300 SP makes it an excellent repair product for large spalls in concrete. A-Tech 1300 SP is a self leveling and priming material. when mixed with sand it has a compressive strength of 4800 psi.
After repairing the spalls, an overlay can be placed the same day. The repaired area will not “shadow crack” through the new overlay.