FLAT TOP 48IN SLEEPER TOTAL SLEEPER AND FLOOR POLYMER BLACK BACKING SILVER

This HushMat Semi Truck Thermal Insulation Cab Package transforms your truck by reducing noise and heat up to fifty percent. It reduces road noise, engine vibrations, and insulates the cab from outside noise. It also maintains a comfortable temperature, keeping the cab cooler in summer and warmer in winter. The lightweight and super flexible material is easy to form to uneven surfaces, preserving fuel efficiency. Manufactured with non-toxic materials in the USA, it provides a safe interior application. The product is a pressure-sensitive, constrained-layer damper with excellent adhesion. It insulates from -30 degrees Fahrenheit up to 550+ degrees Fahrenheit, measures 2.0mm thick, and weighs approximately 0.60 pounds per square foot. It outperforms the closest competitor brand by over forty percent.