This Hushmat heavy truck kit is sized for flat top 63 in. sleeper configurations and treats the floor, roof, rear wall and sleeper side walls. HushMat Ultra reduces road noise and engine vibration and insulates against heat and cold, helping keep the cab quieter and cutting driver fatigue on long hauls.

Hushmat 81104 Heavy Truck Sleeper and Floor Insulation Kit Features:

• For Flat Top 63 in. Sleeper configurations
• Treats the floor, roof, rear wall and sleeper side walls
• Reduces road noise and engine vibration transmitted into the cab
• Insulates the cab against summer heat and winter cold
• HushMat Ultra butyl rubber compound with silver aluminum foil backing
• 1.5 mm thick at approximately 0.47 lb per sq. ft.
• Rated from -30 to 550 deg. F
• Self-adhesive peel and stick installation, no glue or heat gun required
• Trims with a razor knife or household scissors
• Moisture and corrosion resistant