Zirgo 328856 High Performance Heat and Sound Barrier Insulation

The Zirgo 328856 is a high-performance automotive heat and sound barrier designed to reduce thermal transfer and dampen unwanted road noise inside the vehicle cabin. Zirgo insulation products are engineered for enthusiast and professional builds alike, delivering effective thermal protection and acoustic deadening in a single material.

Key Features:

• Dual-purpose heat and sound barrier construction
• Reduces radiant heat transfer from engine bay, exhaust, and floor pan
• Dampens road noise, vibration, and harshness (NVH) for a quieter cabin
• Lightweight, flexible material for easy trimming and installation
• Suitable for floors, firewalls, door panels, trunk areas, and more
• Designed for use in automotive, street rod, and custom vehicle applications

Zirgo thermal and acoustic products are a popular choice for street rods, custom builds, and performance vehicles where heat management and interior comfort are priorities. The 328856 installs without special tools and can be cut to fit virtually any application.