1/2" solder
Black oxide finish resists corrosion and increases the life of the bit
DO NOT USE in areas that will be planted or seeded within 12 months
permitting sprinklers to water at their most efficient rate for more uniform coverage
Extra breathable and lightweight
Drylok White Latex Masonry Waterproofer, 1 Gal. Bird X 1/2" solderFormulated for waterproofing all interior, exterior, above or below grade masonry walls, cinder and concrete blocks, stucco, brick, retaining walls, basements, swimming pools, bird baths, fish ponds, and foundations. Stops water under pressure up to 10 P. S. I. per sq. in. That's greater than a column of water 22' high. Chalky (efflorescence) deposits must be removed by etching the surface. Alkali resistant and may be applied on slightly damp surfaces