Dynamat has become a well known name in the hot rod and performance auto building industry. Dynamat acoustic solutions work extremely well at sealing out road noise and giving your hot rod the protection and insulation it needs. Dynamat products work well on firewalls to keep engine heat out. On the roof, Dynamat works well under headliners to block heat from the sun. Your car will be quieter inside and much more enjoyable to cruise the town in! If you want to block the heat and noise, contact JEGS for the Dynamat products you need at a price that can't be beat.