Heat Protection Products Heat and Sound Shield is a versatile under bonnet and floor insulation solution designed to help reduce heat transfer and suppress unwanted noise. Measuring 1m x 1.5m and 9mm thick, this lightweight closed cell sponge is laminated on one side with a lightweight aluminium fabric to reflect radiant heat away from sensitive components and cabin surfaces. Ideal for automotive applications, it is flexible enough to conform to a wide range of areas and can be easily cut to suit custom installations.

The self adhesive backing makes installation straightforward on clean, smooth surfaces, allowing for a secure peel and stick application without the need for extra fixing hardware. The adhesive is rated to 120C, while the aluminium facing is rated to 550C within 100mm with adequate airflow. This makes it a practical choice for under bonnet use, floor pans, firewalls and other areas where heat and noise control are important.

Along with its heat shielding properties, the closed cell sponge construction also helps absorb sound, contributing to a quieter driving environment. Its combination of thermal resistance, acoustic insulation and easy handling makes it a reliable upgrade for performance vehicles, restorations and daily drivers alike.

Features & Benefits

• Large 1m x 1.5m sheet for broad coverage across multiple applications
• 9mm thick closed cell sponge helps absorb sound and reduce cabin noise
• Aluminium laminated face reflects radiant heat away from protected surfaces
• Fireproof and lightweight construction supports dependable automotive insulation
• Self adhesive backing allows quick peel and stick installation on smooth, clean surfaces
• Flexible and easy to cut to shape for custom under bonnet, floor and firewall fitment