Description
Seal the Deal! 🔒 Your gutters deserve the best.
- TOUGH AS NAILS - Cures to a robust rubbery gasket that withstands the elements.
- EASY APPLICATION - User-friendly design for quick and effective sealing solutions.
- SEAL WITH CONFIDENCE - Achieve a watertight seal on gutters and downspouts effortlessly.
- UNIVERSAL COMPATIBILITY - Seals most common gutter and downspout materials seamlessly.
- FLEXIBILITY MEETS DURABILITY - Expands and contracts with temperature changes for long-lasting performance.
The OSI GS121 Gutter and Seam Sealant is a 5 fl oz clear sealant designed for permanent flexibility and water resistance. It effectively seals most common gutter and downspout materials, expanding and contracting with temperature changes to maintain a tough, rubbery gasket.
