CRL 7/8" Sof® Rod - 850' Case Finish:Black do not caulk on the

do not caulk on the exterior when rain is imminent

sinks and shower stalls

Bonds Instantly

CRL Replacement Carbide Tip Nozzle is used with LAC3

Odorless and Adheres to All Common Interior Substrates

CRL 7/8" Sof® Rod - 850' Case Finish:Black do not caulk on theEasily 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