Closed Cell Foam Backer Rods

Mile High Foam® is a closed cell polyethylene backer rod serving as a backing for elastomeric and other applied caulking sealants. Mile High Foam controls the depth and amount of sealant required. Mile High Foam® also forms the correct hour glass shape of sealant, assuring the contractor and owner the best adhesion and cohesion configuration possible.

Specific Uses:

For use in window glazing, expansion/construction joints in concrete and precast concrete walls, floors, partitions, bridge construction, parking decks, curtain walls, log home construction, highway construction, and pavement maintenance. Mile High Foam® is compatible with most cold applied sealants.