Flatline Barriers Heat & Sound Deadener


HiRevz Garage is proud to offer the Flatline Barriers brand of sound dampening and heat barrier insulation for popular GM, Mopar, and Ford cars and trucks.  Flatline Barriers’ products are easy to install, peel, and stick type sound and heat barrier product that goes beneath the carpet or in the doors that significantly reduces sound and heat penetration into the driver's cabin. Available in bulk sheets or die-cut for exact fitment car specific kits.