DEI Heat Sheath GOLD - 3/4in x 36in

DEI Heat Sheath GOLD is a premium reflective sleeve that keeps critical lines, hoses, and air intakes cool in the most demanding applications. Built from metalized polyimide laminated to a 20oz heat-treated glass-fiber base and reinforced with aramid thread, it reflects up to 90% of radiant heat (rated to 800°F reflective; base glass to 1100°F). Slide on and cut to length. Do not apply directly to exhaust components.

Specifications

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy