Zirgo 330866 High Performance Heat & Sound Deadening Insulation Kit

The Zirgo 330866 is a high-performance heat and sound deadening insulation kit designed to dramatically reduce unwanted cabin noise and block radiant heat from firewall, floor, and tunnel areas. Engineered for street rods, custom builds, and restorations, this kit delivers a quieter, cooler, and more comfortable driving experience.

Key Features:

• Combines heat barrier and sound deadening properties in one product
• Constructed with a reflective foil face to block radiant heat transfer
• Flexible and conformable material fits irregular surfaces and tight spaces
• Self-adhesive backing for straightforward, tool-free installation
• Designed for use on firewalls, floors, doors, and trunk areas
• Withstands high underhood and underbody temperatures
• Lightweight construction avoids unnecessary added vehicle weight

Zirgo insulation products are a popular choice among hot rod builders, restorers, and performance enthusiasts who demand professional-grade thermal and acoustic control. The 330866 is ideal for new builds or upgrading existing insulation in classic cars, street rods, and custom vehicles.