CRL 3/8" Sof® Rod - 3600' Case Putty Knives & Caulking Spatulas Always use the correct size

Always use the correct size Backer Rod for the particular application

Used with Cat

The combined Primer and Adhesive two-step application offers handling strength in 10 seconds

It should not be used for the following applications: structural glazing applications

and sanitary installations (mildew resistant clear

CRL 3/8" Sof® Rod - 3600' Case Putty Knives & Caulking Spatulas Always use the correct sizeEasily Conforms to Joint Irregularities Non Gassing if Damaged No Moisture Absorption CRL Sof Rod is a state of the art sealant backing material combining the best properties of both open and closed cell backer rods in a single, trouble free product. Sof Rod is a continuous length of extruded polyolefin foam made with a non absorbent outer "skin" and a highly resilient interior network of open and closed cells. Sof Rod will not out gas if ruptured. It