Dynamat Prox Sound Deadening Car Insulation – Professional, Extra-Thick Noise Dampening for Floor, Doors, Panels, Hood or Trunk – Easy Self Adhesive Install – Made in USA – 4 Sheets 18”x18”, 9 sq ft
Product information
$156.95
Product price and availability are accurate as of June 12, 2026 at 5:07pm and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
Additional details
Features
Professional Grade Noise, Heat & Vibration Reduction: With the same proprietary butyl formula as our flagship Dynamat Xtreme damping material, the all new Dynamat ProX is twice as heavy with an even thicker aluminum top layer; independent, third party testing has shown it out performing all competition in multiple benchmarks Trusted by Car Lovers & Professionals Alike: Dynamat is used by the world’s top hot rod & custom builders because they know it makes their cars ride cool & quiet Best-in-Class Sound Deadener: This pack contains 9 square feet of Dynamat ProX in four 18”x18” sheets Easy to Install: Installing Dynamat ProX couldn’t be easier thanks to the simple peel-and-stick application; our extra sticky proprietary blend of butyl rubber adheres to a surface & stays in place Made in the USA Since 1989: Dynamat is the original & most trusted name in soundproofing & heat control; our products are the first of their kind, and are always made at our headquarters in Ohio