Jumpax® Strong is a prefabricated dry-lay, fast-track, acoustic subfloor preparation system, especially for use over wooden subfloor constructions in renovation projects. Jumpax® Strong is especially designed to rapidly receive all types of dry-back resilient floor coverings such as LVT’s, linoleum, rubber, cork, etc. Furthermore this floor prep system is most suitable to serve floating finished floorcoverings such as LVT Click, cushion vinyl and carpet. etc, to process in addition to the many possibilities with loose-laid floor coverings such as LVT click, springy vinyl or carpet.