CRL 1-1/2" Sof® Rod - 102' Finish:Black 877 is a special low-solvent

877 is a special low-solvent formulation that is made to be compatible with Super Spacer's adsorbent

perimeter caulking of windows and doors

and can be painted over after two hours with oil or latex-based paints

M65W PermaWhite

CRL 1-1/2" Sof® Rod - 102' Finish:Black 877 is a special low-solventEasily 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