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.
For use in expansion/construction joints in concrete and precast concrete walls, floors, partitions, bridge construction, parking decks, curtain walls, glazing, log home construction, highway construction, and pavement maintenance. Mile High Foam® is compatible with most cold applied sealants.
Whatever restriction the Sealant Manufacturers place on their product, the same will apply to Mile High Foam®.
Composition and Materials:
Mile High Foam® is continuous lengths of flexible, round, closed cell polyethylene. Black in color and available in a wide range of diameters.