Zirgo 331379 Cool It Foam & Foil Heat and Sound Deadening Insulation Kit

The Zirgo 331379 is a Cool It Foam and Foil Heat and Sound Deadening Insulation Kit designed to reduce unwanted cabin heat and road noise in automotive applications. Combining a reflective foil facing with a closed-cell foam core, this kit reflects radiant heat while absorbing and dampening sound vibrations for a quieter, cooler ride.

Key Features:

• Multi-layer construction featuring a reflective foil surface bonded to closed-cell foam
• Effective against both radiant heat transfer and airborne/structural sound
• Lightweight and flexible — easy to cut and shape to fit irregular surfaces
• Self-adhesive backing for straightforward installation without additional adhesives
• Suitable for use on floors, firewalls, doors, trunk areas, and other interior panels
• Resists moisture, mildew, and common automotive fluids

The Zirgo 331379 Cool It Kit is an excellent choice for street rods, muscle cars, and custom builds where factory insulation is absent or inadequate. Installation requires no special tools — simply cut to size with scissors or a utility knife and press firmly into place.