OSI GS121 Gutter and Seam Sealant White, 5 fl oz Knife Blades significantly exceeds the Mil Specifications

significantly exceeds the Mil Specifications for self-fusing silicone tape

Steel double tongue roller buckle

The GTW01 features an ergonomic ""D-shaped"" handle with a trigger power switch for increased comfort

with a maximum RPM of 8

ties - not included

OSI GS121 Gutter and Seam Sealant White, 5 fl oz Knife Blades significantly exceeds the Mil SpecificationsOSI 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