Below is a general manufacturer product group description. Please note the information below is not item specific. Item specifics are above in product details.

Dynamat Xtreme is the highest efficiency sound deadening material available and the most effective product for stopping noise and vibration. Xtreme should be used on any and all interior sheet metal or fiberglass of your vehicle. The aluminum constraining layer is very moldable and conforms easily to all interior surfaces. The extra sticky patented butyl layer is formulated with VECTOR chemistry for the most amazing energy conversion capabilities ever. Use it on doors, floors, roofs, hoods and trunks for a really quiet, cool and incredibly solid ride.
Dynamat Xtreme Mega Pak
This industrial-sized Mega Pak contains nine 24” x 48” flat sheets of Dynamat Xtreme for a total of 72 sq. ft. For complete coverage on rear decks, doors, floors and trunks.
Dynamat Xtreme Bulk Pak
Kit contains nine 18” x 32” pieces of Dynamat Xtreme for rear decks, doors, floors and trunk floors. Unlike Dynamat Original, Dynamat Xtreme is also recommended for trunk lids, roofs, quarter panels, under-hood installations and multi-purpose use
Dynamat Xtreme Wedge Pak
Kit contains one 18” x 32” piece of Dynamat Xtreme for general use on rear decks, doors, floors and the trunk floors. Dynamat Xtreme is also recommended for trunk lids, roofs, quarter panels, under-hood installations and multi-purpose use. Self- adhesive.
Dynamat Xtreme Door Kit
Kit contains four 12” x 36” (305mm x 914mm) pieces of Dynamat Xtreme to reduce road noise so you Hear More Music!â„¢. Kit includes enough material for two standard size doors. For proper installation, use one of our Dynaroller tools. Self-adhesive.
Dynamat Xtreme Trunk Kit
Kit contains 5 18” x 32” sheets of Dynamat Xtreme for the trunk floor, side panels, and trunk lid for the ultimate bass and reduction road noise. Self-adhesive.
Dynamat Xtreme Speaker Kit
Kit contains two 10” x 10” pieces of Dynamat Xtreme to be used when mounting your speaker to a metal baffle like a car door or rear deck lid. For proper installation, use one of our Dynaroller tools. Self-adhesive.
Dynamat Xtreme Shop Pak
Kit contains (4) 10” x 10” pieces of Dynamat Xtreme to be used on panels, rear decks, doors, floors and the trunk to damp sheet metal and lower road noise. Xtreme is also effective for noise reduction when installed on roofs, quarter panels and under the hood. Self-adhesive.