RedGard® Waterproofing and Crack Prevention Membrane 3.5 Gallon Size:3.5 Gallon The 9903 features a powerful

The 9903 features a powerful 8

Philadelphia pattern trowels are better suited for laying block as they allow more mortar to be placed on the blade

Dual side printing - inches and engineer scale

Selenium (Min

Seals in freshness

RedGard® Waterproofing and Crack Prevention Membrane 3.5 Gallon Size:3.5 Gallon The 9903 features a powerfulThe #1 trusted and reliable liquid applied waterproofing membrane for your go to commercial and residential tile and stone applications. It creates a waterproof membrane barrier and reduces crack transmission for use on both interior and exterior substrates. It bonds directly to clean metal drains, PVC, stainless steel, and ABS drain assemblies. It can be used as a slab on grade moisture vapor barrier under all types of floor coverings. Ready to use