Sashco 31002 Pre-Caulking Filler Rope Backer Rod Roll, 50' Length x 1" Width, Grey

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Sashco 31002 Pre-Caulking Filler Rope Backer Rod Features

• 1"x50' filler rope

• Makes professional joints that last

• Helps fill in and insulate large caulk joints and allows the caulking to absorb more movement

• Caulking adheres to the sides of the joint, but not to the filler rope, which allows the caulking to

• Made of closed cell poly foam. Complies with ASTM C 1330, Type C

About Sashco 31002 Pre-Caulking Filler Rope Backer Rod

Sashco 31002 Pre-Caulking Filler Rope Backer Rod Roll, 50' Length x 1" Width, Grey