Zirgo 330655 Heat and Sound Deadening Insulation

Zirgo 330655 is a high-performance heat and sound deadening insulation product designed to reduce unwanted noise, vibration, and heat transfer in automotive and powersports applications. Zirgo specializes in thermal and acoustic barrier solutions trusted by builders, restorers, and enthusiasts for improving in-cabin comfort.

Zirgo insulation products are engineered to block radiant heat and dampen sound waves, helping to create a quieter, more comfortable driving environment. Their materials are commonly used on firewalls, floor pans, trunk areas, doors, and under-hood applications.

Key Features:

• Reduces heat transfer from engine bay, exhaust, and road surfaces
• Dampens noise, vibration, and harshness (NVH) for a quieter cabin
• Lightweight construction minimizes added vehicle weight
• Designed for straightforward installation in automotive applications
• Durable materials suitable for high-temperature environments

Whether you are building a street rod, restoring a classic, or upgrading a daily driver, Zirgo insulation products deliver effective thermal and acoustic protection. Refer to manufacturer documentation for specific coverage area, thickness, and installation instructions for part number 330655.