Design Engineering DEI 50410 D-Mat Sound Deadening & Heat Insulation 60in x 40in

The Design Engineering DEI D-Mat is a premium sound deadening and thermal insulation material designed to reduce noise, vibration, and heat transfer in automotive, marine, and other applications. This large 60-inch by 40-inch sheet provides extensive coverage for doors, floors, firewalls, and other panels.

Key Features:

• Dual-layer construction combines acoustic foam with heat-reflective barrier
• Self-adhesive backing for easy installation on metal, fiberglass, and plastic surfaces
• Reduces road noise, engine vibration, and exhaust drone
• Reflects radiant heat to keep interiors cooler
• Flexible material conforms to curved and irregular surfaces
• Can be easily cut to size with scissors or utility knife
• Dimensions: 60 inches x 40 inches (approximately 16.7 square feet)

D-Mat is ideal for sound dampening door panels, trunk areas, floor pans, and roof sections. The material helps create a quieter, more comfortable interior environment while also providing thermal protection from engine and exhaust heat.