Features: Rockville Rockmat RM50 50 Sq Ft Sound Deadener Bulk Kit 72 Mil+Roller+Degreaser 100% butyl rubber material with an aluminum heat resistant coating! (no asphault in our sound dampening material!!!) Contains a big roll of 50 feet so you can cut as needed! Multi-purpose is ideal for multiple applications including rear decks, doors, floors, any part of the trunk, trunk, roofs, quarter panels, hoods, etc. Paintable Surface Increases SPL The use of our Rockmat will not only make your sound more clear and eliminate distortion but it will make your music louder by eliminating sound leakage! Improves Bass Quality and Reduces Bass Distortion Kill unwanted noise, rattles, vibrations Reduce exhaust and engine noise Aluminum-coated for heat-resistance 72mil thickness Full car installation reduces unwanted noises 5-8 dB Increased flexibility High tack permanent adhesive to make your installation quick and easy! Permanent installation with ability to withstand even the highest temperatures! Waterproof material! Our material is very durable. It is waterproof, heat proof and flexible Sticks to any surface Our model has new and improved increased flexibility for an easier installation and top sound quality! Designed and engineered by Rockville USA! Manufactured with the newest state-of-the-art machinery. We use only the purest raw materials as well! Every product is checked during production for consistency. We have very high quality standards! We use very high quality butyl rubber which gives amazing sound insulation and shock absorption. We do not use any asphalt in our product! Available in both black and silver Specifications: Dimensions of sound dampening material per roll: 18" Wide x 33.3 Feet Long Raw Material: 90% high absorbent butyl rubber and 10% pure-grade aluminum High-Tack Self-adhesive Reduces unwanted noises 5-8 dB Adhesive temperature range of -100F to 300F (-60C to 150C). Material: Butyl rubber Color: Black or Silver Weight: 36.16 Lbs. (entire roll) Shipping weight: 37.57 Lbs. Shipping Dimensions: 22.05" x 8.78" x 9.25" Inches Features of roller: Made of high quality Wood & Steel Designed especially for use in installing sound dampening material Length: 7 in Handle Length: 5 in Roller Diameter: 1.3 in Material Color: Gray Weight: 0.44 Lbs.

Features: Rockville Rockmat RM50 50 Sq Ft Sound Deadener Bulk Kit 72 Mil+Roller+Degreaser 100% butyl rubber material with an aluminum heat resistant coating! (no asphault in our sound dampening material!!!) Contains a big roll of 50 feet so you can cut as needed! Multi-purpose is ideal for multiple applications including rear decks, doors, floors, any part of the trunk, trunk, roofs, quarter panels, hoods, etc. Paintable Surface Increases SPL The use of our Rockmat will not only make your sound more clear and eliminate distor