OSI GS121 Gutter and Seam Sealant White, 5 fl oz Power Ratchet Wrenches Patented dualcut blade and hook

Patented dualcut blade and hook provides two zones of cutting

and 91 12-point standard sockets in 1/2"

more efficient cutting

or other difficult-to-remove screws

LED indicators for battery and options

OSI GS121 Gutter and Seam Sealant White, 5 fl oz Power Ratchet Wrenches Patented dualcut blade and hookOSI GS121 Gutter & Seam Sealant is composed of high quality resins and polymers which cures to form a tough, rubbery seal. This seal expands and contracts with the change of weather and temperature without cracking. Formulated especially for sealing aluminum, galvanized and vinyl clad gutters and downspouts. Key Features: Permanently flexible Water resistant seal Seals most common gutter and downspout materials Expands and contracts with temperature