Extreme High-Temperature bonded fiberglass packing reduces sound additional 2-4 decibels and low thermal conductivity at temps to 1200 degrees F. Excellent vibration resistance, will not powder and excellent sound absorption properties, will not contribute to metal corrosion. Sold Individually in 12" x 12".

Stainless Steel Muffler Packing will further reduce overall sound of CC Inserts. Extreme High-Temperature stainless steel packing material. Reduces sound an additional 2-4 decibels. Not affected by pressure and hot exhaust gasses. Compacts and degrades less over time than fiberglass packing. Contains enough packing material for a 3 Disk insert.