Helps reduce the amount of caulk needed to complete a job
Insulates pipe and vent openings and duct work
Ideal for inside or outside use
Closed cell foam

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 13.7 inch
Height : 12.91 inch
Length : 13.9 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01I708Z56

Product Description

Multipurpose poly-foam backer rod is used to fill cracks, frames and foundation before caulking. Insulates pipe and vent openings and duct work.