What is EPDM Rubber Parts

2026-08-24

EPDM rubber parts are industrial components made from Ethylene Propylene Diene Monomer, a highly durable synthetic rubber elastomer. These parts are globally recognized for their exceptional resistance to outdoor weathering, UV rays, ozone, and extreme temperatures, making them the go-to choice for outdoor sealing, insulation, and automotive applications.

Key Properties

Weather & UV Resistance: Immune to degradation from direct sunlight, oxygen, ozone, and severe weather.
Temperature Stability: Operates reliably from -40°C to +120°C (up to +150°C with specialized curing).
Water & Steam Resistance: Excellent stability in hot water, high-pressure steam, and diluted acids/alkalis.
Electrical Insulation: High dielectric strength, ideal for protecting electrical enclosures.
Critical Weakness: Poor resistance to petroleum oils and fuels. Exposure to hydrocarbons causes rapid swelling and failure.

Common Types of Parts

Automotive Components: Door and window weatherstrips, coolant/radiator hoses, and brake system cups.
Construction & Plumbing: Window facade seals, roofing membranes, and potable water pipe gaskets.
Industrial Sealing: Machinery O-rings, grommets, electrical cable glands, and vibration-damping pads.

Manufacturing Processes

Extrusion: Pushed through a die to create continuous lengths, such as long tubes, profiles, and sealing strips.
Molding: Injection or compression molded into specific shapes, such as complex custom bumpers or O-rings.

Custom Rubber Parts

EPDM Rubber Parts

Silicone Rubber Grip

Custom Plastic Parts

Resilient Sound Isolation Clips

RSIC-1 Resilient Sound Isolation Clips

Acoustic Hanger

Custom Silicone Gaskets

Custom Metal Parts

Extruded Profile

Automotive Rubber Parts

Custom Silicone Hoses

Automotive Plastic Parts

Rubber Metal Bonded Products

Pipe Flashing Boot

Mechanical Test Plugs

What is EPDM Rubber Parts

What is EPDM Rubber Parts