Silicone Sealant & Firestop

Hercules Multi-Purpose Silicone Sealant is a high quality joint sealant that cures to form a low modulus, water resistant bond. An interior/exterior sealant that remains flexible and has excellent adhesion to a wide range of materials. This product skins in 10 minutes with a curing rate of ¼” /48 hrs. MPA-20 meets ASTM C920, Type S, Grade NS, Class 25, Use NT, A, G and O, as well as Federal Specification TT-S-00230C, Type II, Class A. 


SKU Description Prod Info Price/Units Quantity
DC SILICONE SEALANT CLEAR 12/BOX EA
DC-WHITE SILICONE SEALANT WHITE 12/BOX EA
DC-HT HIGH TEMP SILICONE -40/600 DEG Product_Details EA
DCB SILICONE SEALANT BRONZE EA
DCS SILICONE SEALANT ALUM 12/BOX EA
NELLBS FIRESTOP SEALANT 10 OZ EA