Sure Klean® Custom Masonry Sealer

Custom Masonry Sealer is a clear, solvent-based silicone elastomer for weatherproofing cast stone, architectural concrete block, precast concrete, wood and porous masonry. Custom Masonry Sealer penetrates and fills pores to prevent water penetration through exterior walls exposed to normal weathering. Features include excellent UV stability and longlasting protection against water penetration and many types of graffiti. Easy to apply with low-pressure spray, brush or roller.

Coverage: 50-150 sq. ft/gal.

Stocked in: 1 gal. cans & 5 gal. pails