DEI ATAC Red Oxide Primer - 1 Quart - 50297

Our ATAC Red Oxide Primer is a quart-sized, 100% acrylic resin, water-based latex primer that seals and primes metal for ATAC coating.This high-performance Red Oxide Primer is the ultimate first step...

DEI Boom Mat Liquid Damping Brush On Material - 1L - 50219

Boom Mat Liquid Brush-On damping is designed to reduce the vibration from structure borne noise in those hard to reach areas such as trunk interiors, fender wells, undercarriage, body panels, rear...

DEI 73-87 Chevrolet/GMC Regular Cab 4WD w/High Hump Interior Floor Damping Kit - 50027

Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven 2mm damping material we offer an effective and affordable...

DEI 73-87 Chevrolet/GMC Regular Cab 4WD w/High Hump Interior Floor Insulation Kit - 50026

Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven Under Carpet Lite we offer an effective and affordable solution...

DEI 88-89 Chevrolet/GMC C/K Extended Cab Interior Floor Insulation Kit - 50023

Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven Under Carpet Lite we offer an effective and affordable solution...

DEI 88-98 Chevrolet/GMC C/K Extended Cab Interior Floor Damping Kit - 50022

Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven 2mm damping material we offer an effective and affordable...

DEI 73-87 Chevrolet/GMC Regular Cab 2WD w/Low Hump Interior Floor Insulation Kit - 50019

Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven Under Carpet Lite, we offer an effective and affordable solution...

DEI Ultra Block Reflective Material - 48in x 48in - 50511

DEI’s Ultra Block is the ultimate heat and noise barrier, engineered to reduce extreme temperatures and unwanted sound in even the toughest environments. Designed to withstand intense conditions,...

DEI Universal 2-Door Vapor Kit - 50620

Block moisture, reduce noise, and insulate doors with this hi-tech, lightweight vapor barrier. Kits offer tailored protection for your vehicle’s interior, custom-cut for a seamless fit and easy...

DEI Line Sleeving Heat Shroud -20AN x 10ft w/DEI Logo - 10678

Heat Shroud(TM) solves the problem of heat and abrasions causing failure of lines, hoses and wires without the need to disconnect them. Heat Shroud is made from a high temperature rated glass fiber...

DEI Boom Mat Flex Damping Material - 12in x 12in (10 Pack) - 50227

Boom Mat Flex is designed for applications that require a damping material that can conform to odd shapes and tighter bends than our standard Boom Mat damping material. Boom Mat Flex is made from the...

DEI Under Carpet Lite - 70in Wide (Bulk) - 50112

Under Carpet Lite solves the problem of engine, exhaust and road heat soaking into interiors. Under Carpet Lite is a superior sound decoupling material for those hard to cover areas like door liners,...