Advantage

Creative Problem Solver

Reliable

30 Years of Experience

Certified

IATF 16949:2016

Leading Provider

Of EPDM Sealing Solutions

Advantage

Creative Problem Solver

Reliable

30 Years of Experience

Certified

IATF 16949:2016

Leading Provider

Of EPDM Sealing Solutions

Extruded Rubber D-Strips EPDM Seals Manufacturer China

2026.3 Trailer Weatherstripping D-Seal Rubber Door with PAS Tape China (2)
2026.3.13 work truck rubber seals D-shaped rubber seals China
2026.4.1 Rubber D Shaped Seal 25ft Length – 0.61”W, 0.36”H – Acrylic Foam Tape, Matte Finish China Manufacturer

Description

  • Water- and Weather-Resistant Extruded Rubber D-Strips, EPDM Seals, Window and Door Seals

Material

  • EPDM Dense Rubber
  • EPDM Sponge Rubber

Color

  • Black

Feature

  • Exceptional Weather & Ozone Resistance: EPDM is inherently immune to UV rays, ozone, and severe weathering. It is the perfect choice for outdoor applications.
  • Wide Temperature Range: Our EPDM seals maintain excellent flexibility and sealing force in temperatures ranging from -40°C to +120°C. They will not become brittle in freezing cold or soften in extreme heat.
  • Superior Water & Steam Resistance: EPDM exhibits outstanding resistance to hot water, high-pressure steam, and moisture. It will not swell or degrade, making it ideal for plumbing and appliance applications.
  • Excellent Chemical Resistance: EPDM effectively resists polar fluids, including mild acids, alkalis, detergents, polar solvents (like alcohols and ketones), and automotive glycol-based coolants.
  • Low Compression Set: Even after prolonged compression, our EPDM seals retain their original shape, ensuring a consistent, leak-proof seal over years of use.

Application

  • Automotive & Transportation: Door seals, window channels, trunk seals, engine compartment gaskets, and cooling system hoses.
  • Building & Construction: Weatherstripping for doors and windows, glass curtain wall seals, and expansion joints.
  • Home Appliances: Washing machine door gaskets, refrigerator seals, dishwasher gaskets, and oven door seals.
  • HVAC & Plumbing: Pipe flange gaskets, valve seals, and HVAC duct sealing.
  • Industrial Machinery: Enclosure gaskets for electrical cabinets (excellent dielectric properties), marine hatch seals, and heavy equipment vibration dampening.

Manufacturing Capabilities

We understand that every project has unique specifications. We offer comprehensive OEM/ODM services to bring your exact designs to life:

  • Various Shapes & Profiles: Available in solid, sponge, or micro-cellular forms. Custom cross-sections (D-shape, P-shape, E-shape, bulb trim, etc.) can be extruded to your drawings.
  • Molded Parts: Precision custom-molded gaskets, and complex corners.
  • Hardness Options: Available in a wide range of durometers (Shore A 30° to 90°), from ultra-soft sponge to rigid solid rubber.
  • Color & Finish: While black is the standard for maximum UV resistance, we can produce seals in custom colors (white, gray, brown, etc.) with smooth, textured, or fabric-wrapped surfaces.
  • Self-Adhesive Backing: Seals can be supplied with high-performance 3M or equivalent acrylic foam tapes for easy peel-and-stick installation.

Main Products

  • Custom EPDM Rubber Extrusions
  • Automotive Weatherstripping, Door Seals, Window Seals
  • Edge Trims & Seals,Self-Sealing Weatherstrips
  • Window Channels, Flocking and Urethane Slip-coating
  • Engineered TPV/TPE Profiles
  • Co-extruded Trim Seals (dual durometers with a Metal Core, Segmented Steel or Wire Carrier)

Contact Us

If your applications require Water- and Weather-Resistant Extruded Rubber D-Strips EPDM Seals, EPDM Rubber Seals, EPDM Window and Door Seals, Weatherproof Rubber Trim Seals,  Extruded Rubber Gaskets, and Seals, please feel free to contact us. We are committed to supplying our customers with robust rubber components and outstanding services.

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