Gearhead Gifts - Find the Perfect Gift for the Gearhead on Your List!

Gearhead Gifts - Find the Perfect Gift
for the Gearhead on Your List!

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Design Engineering DEI Oils, Fluids & Sealer

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Results 1 - 2 of 2

On Sale

DEI ATAC Seam Sealers

Design Engineering, Inc. ATAC Seam Sealer is engineered to block out noise and moisture, ensuring a dry, quiet, and comfortable interior. This high-performance sealer effortlessly fills gaps and seals seams in vehicle interiors, offering a powerful barrier against outside elements. Ideal for restoring or upgrading your ride's comfort, DEI's ATAC Seam Sealer provides lasting protection against unwanted road noise and moisture intrusion, helping to preserve the integrity of your vehicle while elevating your driving experience. Features: * Excellent adhesion to bare, primed, and painted surfaces * For use on steel, aluminum, or fiberglass * No sagging, shrinking, or cracking * Ready to paint after only one hour * Urethane based formula remains flexible after drying

Not Yet Reviewed

$27.99


$25.19

On Sale

DEI Heater Hotter Cooling System Additive

DEI Heater Hotter is formulated specifically to accelerate the transfer of heat from the engine to the cooling system in frigid climates that otherwise increase engine wear. DEI Heater Hotter's unique formula allows your vehicle's heater to warm up 50 percent faster, even in sub-zero temperatures. It is safe to mix with all types of antifreeze--simply add it to your radiator.

5.0 out of 5 stars ( 2 )

$10.99


$9.89

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