Closed Cell Foam Insulation 40in Heat Sound Deadener Mat 5mm 10mm Car HVAC

Heat, vibration, and noise can be difficult to control around vehicles, ducts, pipes, garage panels, and utility areas when the surface needs a flexible cut-to-fit material. This rubber and plastic closed cell foam insulation sheet helps add thermal insulation and sound dampening coverage for automotive, HVAC, workshop, and general DIY projects.

Flexible Foam For Heat And Sound Control

• Closed Cell Foam Insulation: Designed to help reduce heat transfer while adding a soft insulation layer over panels, pipes, ducts, walls, and project surfaces.
• Sound Dampening Support: Helps reduce vibration and noise in automotive, garage, HVAC, workshop, van, and utility applications when installed correctly.
• Multiple Size Options: Available in 40 in x 20 in 5mm and 40 in x 60 in 10mm options. Please select the correct size and thickness before checkout.
• Cut-To-Fit Design: The foam roll can be trimmed to fit car hoods, firewalls, trunks, doors, ducts, pipes, walls, panels, and equipment surfaces.
• Rubber And Plastic Foam Material: Made from rubber/plastic thermal insulation foam for flexible coverage and everyday insulation projects.
• Flame-Retardant Properties: Product details state flame-retardant and self-extinguishing behavior with low thermal conductivity for insulation use.

Useful For Automotive, HVAC, And DIY Projects

This thermal insulation foam sheet is suitable for car hood insulation, firewall insulation, trunk sound dampening, door panel insulation, van insulation, HVAC duct insulation, pipe insulation, garage panels, workshop areas, wall sections, and other indoor or covered project areas.

Choose The Right Variation

Available options include 40 in x 20 in 5mm and 40 in x 60 in 10mm. The product details also mention another 40 in x 60 in option, but the thickness is not clearly provided. Please confirm the thickness before publishing that variation.

Installation Notes

Measure the area before cutting. Clean and dry the surface before installation, especially if the selected variation has adhesive backing. Cut the foam to the needed size, position it carefully, and press firmly or secure it based on your project needs. Adhesion and performance may vary depending on surface condition, temperature, shape, and installation quality.

Important Use Notes

This foam helps with heat insulation and sound dampening, but it should not be described as fully soundproof or fireproof. No exact temperature rating is provided, so avoid using specific heat ratings unless confirmed by the supplier. Do not list it as self-adhesive unless the selected variation has adhesive backing.

Product Specifications

Product: Rubber and Plastic Thermal Insulation Cotton
Type: Closed Cell Foam Insulation Sheet / Sound Deadening Mat
Material: Rubber / Plastic Foam
Color: Black or Silver-Faced, depending on selected variation
Available Sizes: 40 in x 20 in 5mm, 40 in x 60 in 10mm
Thickness Options: 5mm / 10mm
Use: Automotive, Car Hood, Firewall, Trunk, Door Panels, HVAC Ducts, Pipes, Walls, Garage, Workshop, Van Insulation, Heat Shielding, Sound Dampening
Power Source: Not Required
Quantity: 1 Roll/Sheet in selected size

Package Includes