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Custom EPDM Rubber Cap
EPDM Rubber Cap Manufacturer
EPDM rubber caps provide durable outdoor protection where standard rubber fails. They resist cracking, hardening, UV and ozone damage, rain, and temperature swings, making them ideal for mining hydraulics, solar rails, outdoor conduits, and construction machinery.
Custom Rubber EPDM Caps Key Features:
- 100% EPDM – Maximum weather and UV resistance, no SBR blending
- Compression-fit – Maintains sealing force over years of thermal cycling
- Water-shedding design – Prevents pooling, ice, and debris buildup
- Color-stable – Resists fading; black or custom colors available
As a custom rubber cap manufacturer, Flexiparts molds each cap to your exact dimensions, wall thickness, durometer, and environmental requirements—no stock items, fully tailored for long-term outdoor performance.
Why Choose EPDM Rubber Caps for Outdoor Protection?
Unlike NBR or NR, EPDM resists outdoor degradation with superior performance against:
- UV & ozone – No cracking after extended exposure
- Temperature extremes – Flexible from -40°C to +130°C
- Water & steam – Minimal swelling (<5%)
- Acid rain & alkaline dust – Stable in pH 3–11 conditions
Optional upgrades: UV-absorbing carbon black, anti-static additives, or flame-retardant (UL94 HB) grades.
How To Work with Us
The key to great custom parts is collaboration. As a custom molding manufacturer, our enginnerss will stay connected with you throughout the process, and deliver products that meet your expectations.
- Send us your 2D/3D files or product concept, for an accurate quote, please send us materials, order quanity and surface requirement.
- We review your design,and send you a clear cost within 24 hours.
- Our tooling team builds the mold to your specifications, then send you T1 samples for confirmation.
- Once sample approved, we run full production under strict quality control
- Your finished parts are packaged securely and shipped to your location on time.
Related Products
- More Rubber Cap
Start Your Project!
Custom Plastic & Rubber Parts Manufacturer Solutions
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Injection Molding
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Overmolding
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Insert Molding
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CNC Machining
Need custom rubber, plastic, or polyurethane parts? FlexiParts offers prototyping and on-demand, low to high-volume production of high-quality, durable components. Whatever your needs, we deliver reliable custom parts on time and within budget. Start your project with us today!

