Tremco
Backer Rod

Call for List Price

Backer rod is an open cell polyurethane backer rod serving as a backing for elastomeric and other applied caulking sealants. Backer rod controls the amount of sealant required and depth of the installation. Also, it forms the correct hour glass shape of sealant, assuring the contractor and owner the best adhesion and cohesion configuration possible.

Add to Order