CRL 7/8" Sof® Rod - 850' Case Finish:Black it has high resistance to

it has high resistance to heat and water

Bonds Instantly

Odorless and Adheres to All Common Interior Substrates

sealing horizontal decks

CRL 7/8" Sof® Rod - 850' Case Finish:Black it has high resistance toEasily 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