Description
Mile High Foam is a round, black, resilient, extruded closed-cell polyethylene backer rod with a water-resistant outer skin. It is compatible with most known cold-applied sealants such as urethane, silicone, acrylic, butyl, polysulfide, latex, and log chinking sealants.
This standard carton comes in 1/4,” 3/8,” 1/2,” 5/8,” 3/4,” 7/8,” 1″ and 1-1/4″ diameters. Each diameter has a different amount of linear feet (see the technical sheet for details), and 1/4″ through 3/4″ has 2 spools per carton, while 7/8″ through 1-1/4″ have only 1 spool per carton.
