Rattles, squeaks, and vibrations sneak into every gap between panels, brackets, and mounting points, turning an otherwise quiet cabin into a constant annoyance. Heatshield Products' db Gasket closes those gaps with a slim, closed-cell urethane foam that installs in minutes and stays put for the long haul.
Versatile noise control beyond the speaker box. The 0.125-inch profile fits tight spaces where conventional dampening materials cannot reach: license plate brackets, taillight housings, window regulator mounts, door handle linkage rods, bumper mounts, and harness routing points. Anywhere two components contact and vibrate, db Gasket provides a quiet buffer.
Speaker installations benefit directly. Placed between a speaker basket and the door or enclosure surface, the gasket seals the mounting plane, reduces resonance transfer, and improves audio clarity by minimizing distortion at the speaker perimeter.
Built to resist the environment under the skin of a vehicle. The closed-cell urethane construction resists water, oil, and chemicals, so the material holds its shape and adhesion through temperature swings, moisture, and exposure to road grime. A continuous heat rating of 160°F and an intermittent rating of 200°F cover typical interior and underhood-adjacent locations.
Strong adhesive backing keeps installation simple. The acrylic adhesive layer bonds to clean surfaces without additional fasteners or adhesives. Each pack includes four 10 x 10-inch sheets that can be trimmed to any shape required for the application.
Product Benefits
- Four Sheets Included: Each pack contains four 10 x 10-inch pieces ready to cut to any custom shape.
- 0.125-Inch Profile: Slim enough to fit behind speaker baskets, light housings, and mounting brackets without adding bulk.
- Weather and Chemical Resistant: Closed-cell urethane foam resists water, oil, and chemicals for lasting durability.
- Continuous 160°F / Intermittent 200°F Rating: Handles heat exposure in door cavities, firewalls, and under-dash locations.
- Acrylic Adhesive Backing: Self-adhesive layer bonds securely to clean surfaces without extra hardware.
- Reduces Vibration Transfer: Dampens rattles from linkage rods, harness clips, brackets, and trim pieces.
- Improves Speaker Clarity: Seals the speaker mounting face to reduce resonance and distortion.
- Made in the USA: Designed and manufactured domestically by Heatshield Products.
About Heatshield Products: Heatshield Products develops thermal and acoustic management solutions for automotive, marine, and industrial applications. The company manufactures its full line of heat shields, sound dampeners, and insulation materials in the USA, with a focus on materials that hold up under real-world underhood and interior conditions.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
