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HushMat Firewall Kits

4.4 out of 5 stars 5 Customer Reviews

HushMat firewall kits are created to reduce thermal transfer into your interior that comes from the engine, headers, exhaust, and catalytic converter. HushMat's pro

HushMat firewall kits are created to reduce thermal transfer into your interior that comes from the engine, headers, exhaust, and catalytic converter. HushMat's proprietary visco-elastic chemistry dissipates heat, insulating your interior, causing less load on your air conditioning system to make your vehicle significantly cooler and more comfortable.

Additional features and benefits include:

* HushMat butyl sheets are available in stealth black or silver
* Self-adhesive peel-and-stick installation (no glue required, no alcohol or acetone wash needed; no installation tools required)
* Universal application (can be applied to firewall, floor pan, tunnel, doors, roof, rear wheel wells, trunk, and quarter panels)
* Reduces heat and thermal transfer by over 40 percent
* Lightweight and super-flexible (less than 1/8 in. thick and 0.47 lbs. per sq. ft.)
* Trims easily with standard razor knife or household scissors
* Stay warmer in the winter and cooler in the summer (insulates from -30 degrees up to 550+ degrees F)
* Reduces road noise and vibration (low-frequency noise from 0 to 1,000 Hz)
* OEM approved
* Installs in half the time vs. other brands

Showing In Stock Items. Show All 106 Items.

Results 1 - 25 of 105

HushMat Firewall Kits for 1970-1982 CORVETTE - 627682

HushMat Firewall Kits for 1970-1982 CORVETTE - 627682

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-627682

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits 626682

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-626682

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1970-1981 CAMARO, FIREBIRD - 621702

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-621702

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1964-1967 GTO, LEMANS, TEMPEST - 622802

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-622802

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1982-1993 S10, 1983-1990 S15, 1991-1993 SONOMA - 628012

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-628012

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1969-1970 MUSTANG - 612692

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-612692

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 2000-2006 TUNDRA - 726752

2000-2006 Toyota Tundra Reg/Ext Cab Firewall Kit

Part Number: HUT-726752

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1968-1976 TR6 - 570202

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-570202

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

HushMat Firewall Kits for 1962-1967 CHEVY II - 626622

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-626622

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1968-1972 EL CAMINO - 623682

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-623682

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1963-1976 DART - 661632

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-661632

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1955-1957 BEL AIR - 625552

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-625552

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1958-1961 NOMAD - 626582

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-626582

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1970-1976 DUSTER - 661702

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-661702

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1964-1966 MUSTANG - 612642

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-612642

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1962-1980 MGB - 570102

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-570102

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits 575212

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-575212

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1964-1967 EL CAMINO - 623642

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-623642

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1990-2007 ACCORD - 681132

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-681132

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1993-2021 IMPREZA - 742042

1993-2021 Subaru Impreza Firewall Kit

Part Number: HUT-742042

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits 625712

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-625712

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 2005-2013 CORVETTE - 627832

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-627832

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1962-1967 SHELBY COBRA - 612002

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-612002

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1989-1998 240SX - 692402

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-692402

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

HushMat Firewall Kits for 1963-1967 CORVETTE - 627632

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-627632

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

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