The Insulator 4' x 6' Single Side Sheet

Description
This extremely versatile thermal/acoustic insulation is made from natural cotton with aluminum facing for superior performance anywhere in your car. It can be used anywhere in the interior, from the headliner to the floors, from the firewall to the deck, as well as on the underside of the hood to replace the likely missing factory insulator! The insulation is extremely fire, fungi, and corrosion resistant while also being free of resins and formaldehyde common in other insulation products. Since it uses natural cotton fibers, it is also easy to handle and install as it does not cause itching like fiberglass insulation can. The aluminum barrier will also provide excellent heat, moisture, and vapor protection. Sold in 4' x 6' sheets, see Related Items below for the sealing tape and spray adhesive.

Note:
The foil side of this type of insulation should always face the heat or noise source.