Custom Building Products TILELab Quart Grout & Tile Sealer Food LEAD FREE Straight compression valve

LEAD FREE Straight compression valve

3311 is ideal for sealing joints & seams against moisture & vapor on foil jacketing insulation

1/8" Diameter

Neoprene gasket with 300 series stainless steel shield

Custom Building Products TILELab Quart Grout & Tile Sealer Food LEAD FREE Straight compression valveEconomical easy to apply, penetrating sealer that resists most common oil based and water based stains. Unlike other sealers, it will not leave a difficult to remove residue on the surface. Low odor, water based formula. Seals Saltillo, terra cotta, quarry, and some porcelain tile, grout, brick, concrete, masonry, and natural stone. Interior and exterior use.