Custom TPU 70A Automotive Gasket Seal with Custom Cross Section and 120mm Build Size for Flexible 3D Printed Gasket Prototypes

Custom TPU 70A Automotive Gasket Seal with Custom Cross Section and 120mm Build Size for Flexible 3D Printed Gasket Prototypes

Large Image :  Custom TPU 70A Automotive Gasket Seal with Custom Cross Section and 120mm Build Size for Flexible 3D Printed Gasket Prototypes

Product Details:
Place of Origin: Guangdong, China
Brand Name: ECER Proto
Certification: ISO 9001:2015
Model Number: 3DP-AUTO-007
Payment & Shipping Terms:
Minimum Order Quantity: 1 Piece
Price: USD 8-45 / Piece
Packaging Details: Individual bubble wrap with desiccant, export-grade corrugated carton, wooden case optional for large parts
Delivery Time: 3-5 working days for prototypes, 8-12 days for small batches
Payment Terms: T/T,L/C,PayPal,Western Union
Supply Ability: 20000 Pieces per Month

Custom TPU 70A Automotive Gasket Seal with Custom Cross Section and 120mm Build Size for Flexible 3D Printed Gasket Prototypes

Description
Material: TPU 70A Dimensional Tolerance: ±0.25 Mm
Layer Thickness: 0.12 Mm Build Size: 120 X 120 X 40 Mm
Compression Set: Under 25% At 70°C For 22 Hours Temperature Range: -30°C To 80°C
Highlight:

TPU 70A Gasket Seal

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Automotive Gasket Prototype

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Flexible 3D Printed Seal

Custom 3D Printing Automotive Gasket Seal — TPU 70A Flexible Part

Sealing prototypes are usually cut or molded, which slows every cross-section change. Printing in TPU 70A lets a full gasket be produced in one flexible piece, so compression, groove fill, and bolt preload can be tested on the real flange before a mold is cut.

Key Features
  • TPU 70A matches soft rubber gasket hardness
  • Any cross-section printed without a new mold
  • Continuous perimeter with no spliced joint
  • Compression set tested to 70 °C for 22 hours
  • Ideal for valve cover, housing, and lighting seal trials
Technical Specifications
Process FDM flexible printing
Material TPU, Shore 70A
Build Envelope 120 * 120 * 40 mm
Tolerance ± 0.25 mm
Layer Height 0.12 mm
Compression Set Under 25%
Temperature Range −30 °C to 80 °C
Lead Time 3–5 working days
Customization Service

Gaskets are customized for groove width, bead height, corner radii, and media resistance. Alternative hardness from 60A to 95A and fuel-resistant grades are quoted on request for each sealing application.

Request a Prototype Quote

Send your flange groove drawing and media contact details. We will recommend a hardness and reply with a prototype price within one working day.

Overall Rating
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Based on 50 reviews recently
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  • D
    Dan li
    Finland Oct 16.2026
    ★★★★★
    ★★★★★
    1.The auto part exceeded my expectations. Solid build quality, works perfectly. Great value, highly ecommended! 2.Very happy with the item. Well packaged. Looks exactly as described, easy to install. Saved the shop. 3.Fast shipping and helpful customer service. Good quality auto part, worth the money. Will purchase again. 4.Installation went smoothly. The part performs as promised. Great replacement part. 5. Well packaged, exactly as pictured. Easy to install, no extra adjustments needed.
    Review image
  • N
    Nina luo
    Canada Oct 14.2026
    ★★★★★
    ★★★★★
    1.The auto part exceeded my expectations. Solid build quality, works perfectly. Great value, highly ecommended! 2.Very happy with the item. Well packaged. Looks exactly as described, easy to install. Saved the shop. 3.Fast shipping and helpful customer service. Good quality auto part, worth the money. Will purchase again. 4.Installation went smoothly. The part performs as promised. Great replacement part. 5. Well packaged, exactly as pictured. Easy to install, no extra adjustments needed.
  • S
    Steven Wang
    Austria Oct 13.2026
    ★★★★★
    ★★★★★
    1.The auto part exceeded my expectations. Solid build quality, works perfectly. Great value, highly ecommended! 2.Very happy with the item. Well packaged. Looks exactly as described, easy to install. Saved the shop. 3.Fast shipping and helpful customer service. Good quality auto part, worth the money. Will purchase again. 4.Installation went smoothly. The part performs as promised. Great replacement part. 5. Well packaged, exactly as pictured. Easy to install, no extra adjustments needed.
    Review image
Contact Details
Shenzhen New Century Tooling Co., Ltd.

Contact Person: Mr. Jack Li

Tel: +86 755 2301 2752

Send your inquiry directly to us (0 / 3000)