OSI 1939148 GS121 Series Gutter and Seam Sealant, White, Liquid, 10 Ounce Cartridge (Case of 12)
Key Features
- Permanently flexible, water-resistant seal
- Seals most common gutter and downspout materials
- Expands and contracts with temperature changes
- Cures to a tough rubbery gasket
Gutter/flashing sealant general purpose paintable 10.5 ounce cartridge color=white For all gutters, downspouts, heating and AC ducts, and other seams in sheet metal surfaces. Cartridge has convenient 3 inches spout. Use to seal seams, joints, and cracks.
For all gutters, downspouts, heating and AC ducts and other seams in sheet metal surfaces. Cartridge has convenient 3 in spout. Use to seal seams, joints and cracks. For all gutters, downspouts, heating and AC ducts, and other seams in sheet metal surfaces. Cartridge has convenient 3 inches spout. Use to seal seams, joints, and cracks.