Zirgo 331666 High Performance Heat and Sound Deadening Insulation Kit

The Zirgo 331666 is a high-performance heat and sound deadening insulation product designed for automotive applications. Zirgo's insulation solutions combine thermal barrier technology with acoustic dampening materials to reduce heat transfer from engine bays, firewalls, and floor pans while minimizing road and exhaust noise inside the vehicle cabin.

Key Features:

• Dual-action design blocks radiant heat while absorbing and dampening sound vibrations
• Constructed with a reflective foil outer layer for maximum heat reflection
• Dense foam or fiber core absorbs sound waves and reduces cabin noise
• Flexible and lightweight material for straightforward trimming and fitment
• Self-adhesive backing on select layers for secure, permanent installation
• Resistant to moisture, oil, and automotive fluids

Zirgo insulation products are a popular upgrade for street rods, muscle cars, restorations, and daily drivers seeking improved comfort and a quieter ride. The Zirgo 331666 is engineered to meet the demands of both professional installers and DIY enthusiasts.