It consists of a butyl rubber noise absorption layer combined with an aluminium top layer and an optional foam layer. This butyl based Sound Deadener does not require heating, does not smell and will not go brittle over time, which are all qualities of old style tar or bitumen sound deadening materials. It's a pressure sensitive butyl rubber, which is inherently sticky eliminating the risk of an adhesive layer failing.
Features/Advantages:
Easy installation - just peel off the release liner and roll it on
100% waterproof - does not rot or deteriorate
Cuts with scissors or a knife
Reduces heat transfer
Conforms and fuses easily to all types of sheet metal
2mm Black Butyl based core with silvery aluminium reinforced layer backed with white wax paper release liner. Sold in 46cm x 80cm sheets.
Sold Per Sheet