Henkel 1797609 OSI Sealant GS121 Gutter White 5 Ounceby Henkel
- 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/seam sealant GS121 voc compliant 5 ounce tube, color=white. 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. For sealing around aluminum, galvanized and vinyl gutters and downspouts. Sealing seams, joints and cracks in gutter troughs. May also be used on sheet metal work, air conditioning, heating ducts, ventilators, etc. Withstands moderate expansion-contraction cycles. Air cures into a tough, rubbery seal. Permanently flexible. Will not crack or split even over temperature. Water resistant. Covers approximately 21.4 ft of a 1/4 inches bead and 9.5 ft of a 3/8 inches bead.
- Part Number
- Related Departments
HardwareBuilding MaterialsGutters & Gutter HardwareGutter Sealants
Paint & DecorPatching & Repair ProductsRoof Gutter & Flashing Cements
- Shipping Weight
- 13.92 ounces
- Domestic Shipping
- Item is restricted to ground only shipping methods.
- International Shipping
- Currently, this item can only be shipped within the Contiguous United States (Lower 48).