R-O 5-GL ENVIROSHIELD MASONRY 3000
EnviroShield Masonry 3000 Waterproof coating forms an impermeable barrier to water on interior or exterior, vertical or horizontal concrete block and cast-in place concrete. Backed by a 15 year waterproof and 10 year mold and mildew resistant finish guarantee, it stops moisture from entering or exiting a concrete surface. Meets ASTM D-7088, ASTM D-6904, ASTM D-5590
15 year waterproof guarantee
Blocks 20 PSI of water pressure