This product is available in West Virgina only!
Please contact us if you would like additional details and/or more information.View the WV Location Information
HBR Backer Rod s a closed-cell, polyethylene foam backer rod joint filler that is used as a backing material for elastomeric and other cold-applied sealants. It helps the sealant assume the optimum shape to prolong service life and acts as a barrier to the flow of sealant through the joint. It does not absorb water.