Healthy Home 400 Premium Multi-Purpose Adhesive is a solvent free, non-flammable, freeze-thaw stable adhesive that is designed for many types of flooring installation. Recommended for the following carpet backings: woven polypropylene (ActionBac, Hot Melt, etc), Latex Unitary, polyurethane foam (Enhancer, Durafoam), jute, rubber and needlepunch. This adhesive can also be used to install felt backed sheet vinyl. DO NOT USE with any flooring that has a vinyl back or exterior applications. This adhesive is approved for use in commercial glue down applications and double glue down applications in residential and light commercial applications over approved cushions.