OSI 1943973 GS121 Series Gutter and Seam Sealant, Clear, Paste, 10 oz Cartridge
Application: For downspouts, sealing around aluminum, vinyl gutters
Compositions: Benzene Ethenyl- Polymer with (1-Methylethenyl)Benzene Hydrogenated Xylenes Stoddard Solvent 0.1 Benzene Ethylbenzene 2-(2H-Benzotriazol-2-Yl)-P-Cresol
For all gutters, down spouts, heating and AC ducts and other seams in sheet metal surfaces. Cartridge has 3 in spout. Composed of SBR rubber and high quality resins, which cures to form a tough, rubbery seal that expands and contracts with the change of weather without cracking. Covers 31 ft at a 1/4 in bead and 14 ft at a 3/8 in bead.
Permanently flexible, water-resistant seal
Seals Most Common Gutter and Downspout Materials
Expands and Contracts with Temperature Changes
Permanently Flexible, Water Resistant Seal
Cures to a Tough Rubbery Gasket