Zirgo 330158 High Performance Bonded Cotton Heat & Sound Insulation Kit

The Zirgo 330158 is a high-performance bonded cotton heat and sound insulation product designed for automotive applications. Zirgo's bonded cotton insulation delivers effective thermal and acoustic protection, helping reduce cabin heat and road noise for a quieter, more comfortable ride.

Key Features:

• Bonded cotton construction for superior heat and sound dampening
• Lightweight and flexible for easy trimming and fitment
• Resists moisture, mildew, and odors
• Safe, non-itchy material — easier to handle than fiberglass alternatives
• Can be used on floors, firewalls, doors, trunk areas, and more
• Compatible with most adhesives and fasteners for secure installation

Zirgo insulation products are a popular choice among automotive enthusiasts and builders looking to improve interior comfort without adding significant weight. The 330158 is suitable for street rods, customs, restorations, and daily drivers alike.