Osi GS121 - Gutter & Seam Sealant

OSI

Features
Permanently Flexible, Water Resisant Seal
Seals Most Common Gutter and Downspout Materials
Expands and Contracts with Temperature Changes
Cures to a Tough Rubbery Gasket

We Also Recommend

Rust-Oleum 230231 Varathane Crystal Clear Wood Floor Finish, Satin ~ Gallon
Rust-Oleum

Rust-Oleum 230231 Varathane Crystal Clear Wood Floor Finish, Satin ~ Gallon
Gorilla 1.88 In. x 18 Yd. Crystal Clear Duct Tape, Clear
Gorilla

Gorilla 1.88 In. x 18 Yd. Crystal Clear Duct Tape, Clear
HEFTY DEEP WELL TRAY
Wooster Brush

HEFTY DEEP WELL TRAY
0300 BRUSH CHINA CHIP 3 IN WH
Linzer Products

0300 BRUSH CHINA CHIP 3 IN WH
Hyde Wet & Set 5 In. x 15 In. Wall & Ceiling Drywall Patch
Hyde

Hyde Wet & Set 5 In. x 15 In. Wall & Ceiling Drywall Patch