Car Builders Stage 1 Sound Deadener is a vibration (sound) dampening mat. It consists of a butyl rubber noise absorption layer combined with an aluminum top layer.

Each box has 12 sheets, each sheet is 300x500mm and 2mm-2.2mm thick. 

Car Builders 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.

Car Builders Sound Deadener has 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
• No odour

Applications:

• Under carpets
• Roof skins
• Inside cavities
• 1/4 panels
• Doors
• Boots/trunks
• Firewall