TuffPatch Turbo 620 Concrete Crack Filler
A two-component, 70% solids, very fast setting, ultra low viscosity, high strength urethane/polyurea concrete repair material. TuffPatch Turbo is formulated for combination with clean dry sand for quick turn-around repairs on spalled and deteriorated concrete. Its quick build of compressive strength permits heavy forklift traffic in just minutes after placement. The product’s low viscosity (24 cps) allows penetration into hairline cracks and sand fillers resulting in excellent adhesion to concrete.