DAP 10.1 oz. Gray Polyurethane Waterproof Concrete Sealant 18814 Item Name:DAP 10.1 oz. Gray Polyurethane Waterproof Concrete Sealant 18814 - (Box of 12) Save by the box: $8.86 ea including drywall

including drywall

Bottom turn knob socket

such as "L" hangers or "J" channels

B-I-N seals surface pores so you use less finish paint

which helps enhance safety and performance during use

DAP 10.1 oz. Gray Polyurethane Waterproof Concrete Sealant 18814 Item Name:DAP 10.1 oz. Gray Polyurethane Waterproof Concrete Sealant 18814 - (Box of 12) Save by the box: $8.86 ea including drywallMoisture curing and fast skinning commercial grade sealant. Provides a permanent, waterproof seal when filling exterior gaps and cracks in concrete, stone and masonry. Offers superior adhesion to a wide variety of substrates and remains permanently flexible. Textured. Professional grade, elastomeric sealant 50 year Meets ASTM C920, Class 35 Meets NSF ANSI Standard 62 70% total joint movement Above or below waterline use Superior adhesion & durability