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M-D Building Products

M-D Building Products Gray Foam Backer Rod for Gaps and Joints, 20-Ft x 1/2-In

M-D Building Products Gray Foam Backer Rod for Gaps and Joints, 20-Ft x 1/2-In

M-D Building Products Gray Foam Backer Rod for Gaps and Joints, 20-Ft x 1/2-In

M-D Building Products Gray Foam Backer Rod for Gaps and Joints, 20-Ft x 1/2-In

Foam gap filler for small gaps and joints
Fills gaps and openings to prevent drafts
Provides a sound surface for caulking projects
Use for filling in empty space of large cracks to reduce caulk waste
20 ft. L x 1/2 in. W