Interior and Accessories Sound Deadening Material

Hushmat

FLOOR PAN CUSTOM INSULATION KIT POLYMER BLACK BACKING SILVER

$402.20

SKU: H018 616421

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Hushmat 616421 is an Auto Year Make And Model Floor Deadening and Insulation Kit designed specifically for the GMC Canyon Extended Cab (2015-2020). It is engineered to provide a custom fit and maximum coverage for the vehicle's floor pan, reducing road noise, vibrations, and engine sounds, thereby enhancing the overall acoustic environment of the cabin. Additionally, it offers effective thermal insulation, reducing heat transfer from the engine and exhaust, which helps keep the cabin cooler in summer and warmer in winter. The kit features a self-adhesive backing for easy peel-and-stick application, requiring no special tools. It is made from high-quality, durable, non-toxic, and environmentally safe materials that are resistant to extreme temperatures, moisture, oils, and other automotive fluids. The material has a thickness of 1.5mm and a specific gravity of approximately 0.47 pounds per square foot. It is self-extinguishing and meets FMVSS 302 standards for flammability. Hushmat Ultra is also approved for various automotive specifications, including GMO149M (General Motors), WSB-M5G58-A1 (Ford), and MS-CD 629 Type C (Chrysler).

Fitment

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Specifications

BrandHushmat
Part NumberH018 616421

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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