Moroday's Self Adhesive Polyethylene Foam Roll is visually appealing and it's characteristic make up provides an outstanding array of uses, both in trade industries and around the home. It's closed cell, smooth surface has low water absorption and vapour transmission; allowing excellent consistency, perfect for use as thermal insulation / acoustic backing / package inserts / grounding and many other uses. Moroday's foam rolls can also be used as sound dampeners on walls and ceilings.