Exterior caulk is designed to seal seams in windows, doors, siding, gutters, brick, concrete, and roofing tiles to ensure that a home remains waterproof and pests stay out. The best outdoor caulk ...

GE All Purpose Silicone Caulk - 100% Waterproof Silicone Sealant, Stronger Adhesion, Freeze & Sun Proof - 10 oz Cartridge, Clear, Pack of 1 Henkel Corporation 296 ratings ...

CHICAGO — Hardcast introduced an indoor/outdoor duct sealant called Foil-Grip 1402 181BFX. This UL 181-listed duct sealant on a roll offers HVAC contractors a means of sealing ducts for both the ...