Damping Materials

What the Pros use

Every car, truck, hot rod or homebuilt vehicle has a unique acoustic signature due to engine type, exhaust, tires, build quality as well as the effects caused by aftermarket accessories. This can create a hot, noisy, uncomfortable environment for the driver and passenger. Boom Mat has developed the highest quality materials to combat this problem, and to create a cool, comfortable interior for any vehicle. Professional builders and enthusiasts know this, and why they choose DEI as their choice of heat & sound control products.

Looking to block heat and muffle sound? Check out our Insulation Materials.

DEI Product Guide

	Features	Advantages	Benefits	Where To Use
BOOM MAT Damping Material	Proprietary viscoelastic polymer	30-50% more efficient energy dissipation	Less material needed for similar competitor's performance	Firewall Floor Doors Speaker Deck Trunk Floors, door skins, trunks, roofs, any vertical or horizontal interior surface
BOOM MAT Damping Material	Hi-temp adhesive backing	Minimal prep needed Usage on inverted surfaces	Saves install time Performs in extreme temp
BOOM MAT Flex Damping Material	Proprietary viscoelastic polymer	30-50% more efficient energy dissipation	Less material needed for similar competitor's performance	Roof Firewall Floor Doors Fenders Trunk Floors, door skins, trunks, roofs, wheel wells and any vertical or horizontal interior surface
	Hi-temp adhesive backing	Minimal prep needed	Performs in extreme temp
	Clear skin - no aluminum constraining layer	Usage on inverted surfaces	Clear skin allows it to conform to tight bends
ATAC Advanced Thermal Acoustic Coating	One-step solution to control both heat and sound	Gets into hard to reach areas	Quieter, Cooler, more comfortable interiors	Roof Firewall Floor Doors Fenders Speaker Deck Trunk Floors, door skins, trunks, roofs, wheel wells and any vertical or horizontal interior surface. Hard to reach areas such as trunk interiors, fender wells, undercarriage, body panels, rear quarters and inside door panels.
	Can be sprayed or rolled/brushed on	Water-based, cleans up easily	Non-toxic
	Covers 75 sq. ft.	Saves time and money	Can be painted to match body color
BOOM MAT Damping Spray	Easy to spray on vibration damping	Gets into hard to reach areas	Quieter, more comfortable interiors	Firewall Doors Fenders Speaker Deck Trunk Hard to reach areas such as trunk interiors, fender wells, undercarriage, body panels, rear quarters and inside door panels.
	Can be painted to match	Seals out moisture	Clean finished, paintable look
	Covers 20 sq. ft.	Saves time with quick install	Remains flexible, won’t crack
Sound Barrier	0.75 lb/ft² mass loaded barrier layer	One solution for heat and sound control	Combination of sound and heat control	Floor Doors Speaker Deck Trunk Under carpets on floors, transmission tunnels, rear speaker decks, trunks, door panels
	1/2” Non-woven sound absorption layer	Fits great under carpets as replacement for jute or carpet padding	Extremely light weight and easy to trim and install
	Marine grade acoustic foam decoupling layer		Extremely light weight and easy to trim and install
Under Carpet "UC"	1 lb/ft² mass loaded barrier layer	5.6 dBA reduction - a 25% noise reduction over leading competitor	Makes interior luxury vehicle quiet	Firewall Floor Fenders Speaker Deck Trunk Firewalls, floor boards, transmission tunnels, behind rear seats, inner wheel wells, trunk floors, rear quarter panels
Under Carpet "UC"	Marine grade acoustic foam decoupling layer	Reduces high frequency noises and provides thermal insulation	Increases interior sound quality, clarity and comfort