Eliminates or reduces noise generated by road, engine, drive train, suspension system and panel vibration.Deflects heat from firewall, floor pans and engine compartments. Its 4 mil laminated facing deflects thermal conductivity of high heat areas.Xtreme DYNAMAT is a self-adhering sheet metal vibration damper combing a butyl composite with an aluminum constraining layer.It's thinner, lighter, more flexible, more sticky, easier to install, and more that 2 times the sound dampening power of DYNAMATXtreme DYNAMAT type material has been approved for automotive O.E.M. sound damping applications. (Ford, GM, Daimler-Chrysler, Honda, Toyota, Nissan and Mitsubishi)Xtreme DYNAMAT preserves the O.E.M. sound damping factory condition.Fire Classification: Federal Motor Vehicle Safety Standard (FMVSS) Code3022 per box.Product Performance Benefits:Thin and lightweight.Flexible - Conforms easily to all shapes and sizes.Easy to install. A peel-and-stick installation.Paintable. Scuff sand and apply color coat.The aluminum laminate deflects heat from firewalls, floor pans and engine compartments.Superior corrosion resistance.Improves sound quality and amplifying power of car audio systems.Storage Benefit: Xtreme Dynamat is unaffected by cold weather. It remains flexible and will not crack or split during unrolling of sheet or during application.Applications:DoorFirewallTrunk LidTrunkFloor PanEngine CompartmentRBL Products 18" x 32" Xtreme Dynamat Sheet