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QUIKRETE® Polyurethane Concrete Crack Sealant
QUIKRETE® Polyurethane Concrete Crack Sealant is a construction grade polyurethane sealant that permanently repairs, seals and waterproofs cracks in concrete, masonry and stucco surfaces. Its non-sag formula is ideal for both vertical and horizontal applications.
The sealant dries to a durable and permanent flexible finish and is textured to blend with concrete surfaces, thereby avoiding unsightly repairs. QUIKRETE® Polyurethane Concrete Crack Sealant offers excellent adhesion and helps prevent damage caused by water and ice.
To apply, first clean and dry the repair surface to make sure it is free of loose particles. Cut the tip of the 10 ounce caulking tube at an angle to make a 1/4 inch to 3/8 inch hole. Insert the cartridge into a standard caulk gun and apply by pushing the cartridge tip over the repair surface and force the caulk into the crack. The repair will be tack free in two hours and remain permanently flexible.
QUIKRETE® Zip & Mix Repair Mortar
QUIKRETE® Zip & Mix Repair Mortar is a multi-purpose repair mortar uniquely packaged to allow the product to be mixed in its pouch, eliminating the need for a pail.
The fast-setting, polymer modified repair mortar is specifically formulated to make structural repairs to any concrete, masonry or stucco surface.
To mix, unzip the enclosure and break through the protective seal. Then, add 10 ounces (or 1 1/4 cups) of water to the mortar, remove excess air from the package and knead thoroughly.
Once mixed, unzip the pouch and apply the repair material with a putty knife or a mortaring trowel. QUIKRETE® Zip & Mix Repair Mortar does not require any bonding adhesive and can be applied to structurally sound concrete that has been dampened.
The mortar’s unique properties allow the material to be sculpted during application. With 20 minutes of working time, the repair mortar is ideal for vertical or horizontal repairs ranging from feather edge to two inches deep, including concrete cracks, curbs, sewers, retaining walls, decorative moldings, bridge columns and other industrial applications.
QUIKRETE® Zip & Mix Repair Mortar will achieve 4,500 psi.