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Flatline Barriers offers sound damping and heat barrier insulation for popular cars and trucks from the 1960s to the 1980s. They have been providing insulation that outperforms the competition. The peel and stick style insulator makes it super easy to install and offers superior protection against sound and heat penetration inside the vehicle. From bulk sheets to die-cut, vehicle specific kits, Flatline Barriers has you covered and protected.
Find parts that fit your vehicle
Early Black Friday!