Larsen Weld-Crete is a high-performance chemical bonding agent designed to permanently bond new concrete, stucco, and plaster to existing structurally sound surfaces. This pink-tinted liquid provides a visible application area and can be used for both interior and exterior applications, excluding areas with hydrostatic pressure. It features a unique open-time flexibility, allowing the placement of cementitious materials hours or even days after the bonding agent has dried. The formula is non-toxic, vermin-proof, and resistant to most alkalis and acids found in masonry. Ideal for bonding to concrete, brick, block, and tile, it eliminates the need for mechanical roughening of the substrate. This professional-grade solution ensures a bond that is often stronger than the material being bonded.
Weld-Crete Concrete Bonding Agent, 1 qt, Pail, 4 - 5 pH, Liquid, Pink, 300 - 400 sq-ft Coverage, 24 hr Drying Time, Low to Slight Acetic Odor/Scent, Composition: Poly Vinyl Acetate Homopolymer, Benzoate Esters, Larsen Blend, Applicable Materials: Concrete, Stucco, Tile Setting Beds and Terrazzo, Application Method: Brush, Roll, Spray, 485 Psi Tensile, 740 Psi Shear, 145 Deg F, Resists: Fire and Acid, Standards: ASTM C932, For Interior and Exterior Applications
Packaging/Shipping Size and Weight:
Length: 4.25" | Width: 4.25" | Height: 5" | Weight: 2.6 lbs