Rockville Rockmat RM36-B 36 Sq ft Butyl Rubber Sound Dampening/Deadening Car Kit Black

This package includes 9 sheets that are each 4 square feet. This gives you a total of 36 square feet. Our Rockmat will increase how loud your car stereo plays! It also improves bass quality and eliminates those bad rattling and distortion sounds. Installing Rockmat improves bass quality of the speaker and eliminates those bad rattling and distortion sounds. Features: Rockville Rockmat RM36-B 36 Sq Ft Butyl Rubber Sound Dampening/Deadening Car Kit in black 100% butyl rubber material with an aluminum heat resistant coating! no asphault in our sound dampening material!!! Contains a big roll of 36 feet so you can cut as needed! Paintable Surface Multi purpose is ideal for multiple applications including rear decks doors floors any part of the trunk roofs quarter panels hoods etc. 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 Eliminates sound leakage! 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 Designed and engineered by Rockville USA! Manufactured with the newest state-of-the-art machinery using only the purest raw materials as well! Every product is checked during production for consistency. Available in both black and silver Specifications: Roll Dimensions 18 inch x 288 inch Raw Material: 90% high absorbent butyl rubber and 10% pure-grade aluminum Reduces unwanted noises 5-8 dB Adhesive temperature range of -100F to 300F -60C to 150C. High-Tack Self-adhesive Material