Custom gaskets
🔩 EPDM Gasket Material — Durable, Weather-Resistant Sealing Solutions
Oct
When it comes to reliable and long-lasting sealing performance, EPDM gasket material is one of the most popular and versatile choices available. Known for its excellent resistance to weather, ozone, and a wide range of chemicals, EPDM rubber is used across multiple industries — from automotive and HVAC to construction, electrical, and marine applications.
At CSMade, we manufacture and supply high-quality EPDM gaskets, precision-cut to your specifications using advanced CNC cutting technology for perfect accuracy and fit.
🔹 What Is EPDM Gasket Material?
EPDM (Ethylene Propylene Diene Monomer) is a synthetic rubber compound known for its outstanding resistance to extreme temperatures, UV exposure, steam, and aging. It maintains flexibility and sealing performance in both hot and cold conditions, making it ideal for outdoor and industrial applications.
Key Features of EPDM Gasket Material:
- Temperature Range: −40°C to +120°C (up to +150°C intermittent)
- Hardness: Typically 60–70 Shore A
- Excellent Resistance: UV, ozone, sunlight, and weathering
- Good Chemical Resistance: Acids, alkalis, water, and alcohols
- Non-Conductive: Electrically insulating properties
- Durable & Flexible: Long lifespan with minimal maintenance
🔹 Common Uses of EPDM Gaskets
EPDM gaskets are incredibly versatile and can be used in both static and dynamic sealing applications. They are commonly found in:
- 🚗 Automotive — door seals, window gaskets, and engine compartment seals
- 🏭 Industrial Machinery — vibration pads, sealing flanges, and pipe joints
- 🧱 Construction — weatherproofing joints, roofing membranes, and skylight seals
- 🌊 Marine — hatch seals, deck fittings, and window gaskets
- 🌡️ HVAC Systems — air duct seals, pipe insulation, and temperature control panels
Whether you need flat EPDM sheets, custom-cut gaskets, or precision washers, EPDM provides the reliability and durability required for demanding applications.
🔹 Advantages of Choosing EPDM for Gaskets
- Weather Resistance: Performs exceptionally well outdoors — unaffected by UV, ozone, or oxidation.
- Temperature Stability: Maintains elasticity in extreme cold or heat.
- Chemical Compatibility: Excellent resistance to acids, alcohols, and alkalis.
- Waterproof Sealing: Ideal for wet environments and outdoor installations.
- Cost-Effective: Long service life reduces replacement frequency.
🔹 Custom CNC-Cut EPDM Gaskets from CSMade
At CSMade, we specialize in custom EPDM gaskets cut using advanced CNC technology for precise dimensions and clean edges. We supply both 2mm and 3mm thick gaskets in a variety of outer diameters, suitable for home, industrial, and commercial use.
Our team can produce bespoke shapes and sizes for large-volume orders or one-off projects. Whether you need sealing rings, discs, washers, or complex profiles, we can help.
⚙️ We guarantee:
- Precision cutting and consistent quality
- Fast UK delivery and worldwide shipping
- Expert advice on material selection
⚠️ Important Note
Due to the rubber manufacturing process, a small variation in size (±0.5mm) may occur. This is completely normal and does not affect gasket performance or sealing capability.
🔹 Why Choose CSMade for EPDM Gaskets?
✅ High-quality, durable EPDM rubber
✅ CNC precision cutting
✅ Fast UK postage — next-day delivery available
✅ Competitive prices and bulk discounts
✅ Expert support for custom gasket designs
