Upgrade Your Ride with the Best Insulation Kit

Are you tired of a hot and noisy ride in your 1967-72 Chevy & GMC truck? Look no further! Our Flatline Barrier complete interior insulation and sound dampening kit is designed to provide you with a cooler and quieter driving experience. This all-in-one thermal acoustic kit is easy to install, logical in layout, and highly effective. With cutting-edge technology and materials, you can trust that this kit will meet your needs.

Easy Installation with Pre-Cut Kits

Our insulation material comes in pre-cut kits for an exact fit, with a self-adhesive backing to provide easy and convenient installation. This means that you can get started right away, without having to worry about measuring and cutting the material yourself. Our kit is designed with the DIYer in mind, so you can feel confident in your ability to install it yourself.

Exceptional Durability for Long-Lasting Results

Our Flatline Barrier kit is built to last, with ultra-lightweight materials that provide exceptional durability. This means that you can enjoy a cooler and quieter ride for years to come, without having to worry about the kit deteriorating over time. Whether you're driving on the highway or cruising around town, you can trust that our kit will keep performing.

Meets Federal Motor Vehicle Safety Standards

At Flatline Barrier, we're committed to safety. That's why our kit meets the Federal Motor Vehicle Safety Standard for flammability. You can have peace of mind knowing that our kit is safe and reliable, and that you're protected in the event of an accident.

Get the Best Insulation Kit for Your Chevy or GMC Truck

Don't settle for a hot and noisy ride. Upgrade to our Flatline Barrier complete interior insulation and sound dampening kit today and experience the difference for yourself. With easy installation, exceptional durability, and safety features, this kit is the perfect choice for anyone looking to improve their driving experience.