Drylok Siloxane 7 Brick Masonry Penetrating Sealer 5 Gallon Pail Clear 23615

DRYLOK Siloxane 7 Brick and Masonry Penetrating Sealer is a clear durable water-repellent specialty formulation for use on exterior above-grade vertical and horizontal brick and masonry surfaces. With just one coat it minimizes the deterioration of masonry and mortar and helps control efflorescence salt deposits and surface staining. DRYLOK Siloxane 7 Brick and Masonry Penetrating Sealer has no sheen and is virtually invisible on stucco brick and concrete. Color: Invisible/Clear.