11103 - Dynamat Dynaliner 12 Sq Ft

Use on floors, trunks, rear decks, behind trim panels, inside speaker enclosures and inside door pillars to insulate against heat and maximize sound absorption. For high heat areas, use Extremeliner over Dynamat instead of Dynaliner.

Contains one 32" x 54" piece of Dynaliner for use on roofs, floors, behind trim panels, inside speaker enclosures and inside door pillars.