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The DEI Floor and Tunnel Shield II (Part Number: dei50501) is an advanced thermal protection solution designed to safeguard vehicle interiors and critical components from extreme heat sources. Crafted with an embossed 10 mil aluminum face bonded to a durable 1/8 inch composite glass-fiber core, this shield offers superior heat reflection and insulation. The high-temp pressure-sensitive adhesive backing enables easy installation on various surfaces such as metal, aluminum, carbon fiber, and plastic, making it versatile for multiple applications. Withstanding temperatures up to 1750°F, the shield effectively blocks radiant heat from firewalls, transmission tunnels, floorboards, and fuel cells, preventing damage and ensuring occupant safety. Its minimal thickness of only 3/16 inch allows for shaping and trimming to fit tight spaces, ideal for custom configurations in confined areas. In addition to thermal protection, the shield provides sound deadening and serves as a barrier against track and road debris, enhancing vehicle comfort and durability. The modern aluminum surface enhances reflectivity and rigidity, facilitating straightforward installation, with the aluminum side facing the heat source. Designed for reliability and ease of use, the DEI Floor and Tunnel Shield II is an essential component for high-temperature environments, ensuring optimal protection without compromising space or weight considerations. Suitable for exterior and interior applications, it is perfect for firewalls, under-vehicle areas, floor pans, oil tank boxes, and more, providing a cost-effective and efficient way to manage heat transfer while protecting both equipment and vehicle occupants.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
