LVT & LVP - for luxury vinyl tile and luxury vinyl plank. made from extruded polystyrene, is composed of closed foam technology for outstanding sound reduction. Made for luxury vinyl tile and plank installation applications, Whisper Walk LVT helps correct minor subfloor imperfections and is extremely flexible. Its unique design and texture optimizes sound reductions. Can be used for glue down and floating installations. Can be used with LVT, LVP, laminate and engineered hardwood flooring. - Jona Panel Sales Inc.