Ulta-Mat Firewall Heat and Sound Insulator Underlayment

This Ulta-Mat Firewall Heat and Sound Underlayment is designed specifically for your 1965-66 Ford Mustang. It’s a flexible, lightweight foil-faced foam rubber that reduces engine heat and road noise inside your car. The self-adhesive material is semi-closed cell foam with a reflective foil facing to keep heat radiation at bay while dampening sound.

Installation is straightforward since each piece is pre-cut for a direct fit to your Mustang’s firewall interior. For best results, use a hardwood or solid rubber Dyna Roller to ensure the underlayment sticks firmly and lasts for years.

• Reduces road noise inside the cabin
• Reflects and insulates against engine heat
• Pre-cut for easy, direct-fit installation
• Resists temperatures up to 320℉ (160℃)