Sashco 31002 1" x 50' Coil Pre-Caulking Backer Rod hand tools Use the one contractors keep

Use the one contractors keep in their vans: Rust-Oleum® Zinsser® B-I-N® Primer

UPC #: 723596102414

Mixes viscous liquids such as paint

1-Hyde 06889 Full Metal Joint Knife 10" Stainless Steel

226 microns

Sashco 31002 1" x 50' Coil Pre-Caulking Backer Rod hand tools Use the one contractors keepBacker rod is a foam like material used to properly configure expansion contraction joints and to provide a surface that either the sealant will not adhere to or will be so flexible in its own right that, even though the sealant adheres to it, does not hinder the needed movement capability of the sealant itself. Backer rod comes in long lengths of a circular profile and is pressed into the joint just before the sealant is applied.