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DEI All-In-One Thermal & Acoustic Interior Kit - Full Size Vehicles

DEI All-In-One Thermal & Acoustic Interior Kit - Full Size Vehicles

DEI50499

$556.99
$556.99
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Take the guesswork out of thermal and acoustic controlÂ… with this all-in-one part number! Introducing a simple and cost-effective, universal-fit, sound deadening and thermal insulation kit. Each kit includes enough material for your application. A three step process for the best interior comfort from heat and noise. STEP 1: Apply Boom Mat vibration damping material to remove structure borne vibrations, squeaks & rattles.STEP 2: Apply Boom Mat Spray-On to reduce the noise and vibration in hard to reach areas such as trunk interiors, fender walls & inside doors.STEP 3: Apply Under Carpet Lite over damping material on firewalls and floor boards to block up to 85% of heat and for additional noise control. Full Size Vehicle Kit includes: 41.7 sq. ft. of Boom Mat Damping Material 58.3 sq. ft. of Under Carpet Lite (10 ft. x 70 in.) One 18 oz. can of Boom Mat Spray-On * Boom Mat Thermal & Acoustic Interior Kit contains a compressed aerosol container. Regulations restrict the air transport of flammable products (aerosols). If you are outside the continental USA and are interested in purchasing an aerosol based DEI product, please contact our offices for further information at 1-440-930-7940.
Hazardous Materials Info Sheet
Installation Instructions
Installation Instructions
MPN: 50499
⚠️ Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Learn more »
DEI All-In-One Thermal & Acoustic Interior Kit - Full Size Vehicles

$556.99

FAQ

When does my order ship?

Most orders ship in 1–3 days, but some items may take longer due to demand and manufacturing delays. For urgent orders, please contact us to confirm stock before purchasing.

Are returns accepted?

Not satisfied? Return any item within 30 days. See our FAQ page for details.

Buy now pay later options available?

Yes. Pay later in installments with Affirm or PayPal Pay Later.

Do we offer price matching?

We’re happy to price match any legitimate listing from an authorized dealer, as long as the item is in stock and the price is current. We cannot match outdated or incorrect discounts based on old MSRP, since those prices are often errors the competitor cannot honor.