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The DEI Black Seaming Tape part number dei10039 is an essential accessory for sealing seams and edges on black flooring and tunnel components in automotive projects. Crafted with a durable glass fiber scrim and a high-temperature adhesive, this tape provides a reliable finish that effectively conceals seams while maintaining strong adhesion and resistance to harsh conditions. Its sleek black finish seamlessly blends with black surfaces, delivering a professional appearance and enhanced durability.
Designed for ease of application, this tape adheres strongly at temperatures up to 311°F, making it suitable for various high-heat automotive environments. The tape's excellent abrasion and solvent resistance ensure longevity and performance even under demanding conditions. with a thickness of just 0.007 inches, it offers flexibility without compromising strength. The tensile strength of 175 pounds per inch and dielectric strength of 2500 volts provide additional safety and robustness for electrical and thermal sealing tasks. Adhesion to steel surfaces reaches 50 ounces per inch, ensuring secure attachment to a variety of substrates.
Made in the USA, this versatile black tape is a practical choice for sealing, finishing, and concealing seams in automotive insulation, heat shielding, and tunnel lining applications. It is easy to cut and apply, making it suitable for both professional and DIY use. The tape is not recommended for direct application to exhaust components but excels in areas where durability and concealment are required. With a 15-foot length and 1.5-inch width, it offers ample coverage for multiple projects, providing a clean and finished look to your vehicle's interior or undercarriage systems.
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).
