Viton® Rubber Gasket
Viton® (FKM) rubber gaskets are premium sealing components widely used in chemical, automotive, industrial, and high-temperature applications. They offer exceptional **chemical resistance, high-temperature stability, and long-term durability** compared to standard elastomers.
These gaskets provide reliable sealing in aggressive media, including fuels, oils, acids, and solvents, and maintain elasticity even under extreme thermal and mechanical stress. Viton® gaskets are an ideal solution for systems requiring leak-proof performance in harsh environments.

1. Key Features of Viton® Rubber Gaskets
- Excellent chemical resistance to oils, fuels, acids, and aggressive fluids
- High-temperature tolerance from -20°C up to +200°C (continuous use)
- Low compression set ensures long-term sealing and leak prevention
- Outstanding dimensional stability under pressure and thermal cycling
- Resistance to ozone, UV, and aging for outdoor or high-stress environments
Engineering Insight: Viton® gaskets are designed for applications where ordinary elastomers fail due to chemical attack or high temperature. Their fluorocarbon composition provides unmatched performance in fuel, chemical processing, and automotive sealing systems.
2. Material Properties
| Property | Viton® FKM | Notes |
|---|---|---|
| Temperature Range | -20°C to +200°C | Continuous operation; short-term spikes up to 250°C |
| Hardness | 60–90 Shore A | Customizable based on application requirements |
| Chemical Resistance | Excellent to oils, fuels, acids, ketones, and aromatic hydrocarbons | Not compatible with strong bases or amines |
| Compression Set | Low | Ensures long-term sealing under constant pressure |
| Elongation & Tensile Strength | Moderate to high | Maintains structural integrity under stress |
Material Selection Tip: Viton® gaskets are preferred in chemical processing, automotive fuel systems, and industrial applications where temperature extremes and aggressive fluids are present. Avoid use with strong bases or concentrated amines.
3. Typical Applications
- Automotive fuel systems and engine seals
- Industrial chemical processing plants
- Pumps, valves, and compressors handling oils and aggressive fluids
- Aerospace and aviation sealing components
- High-temperature sealing in HVAC and industrial equipment
- Oil & gas pipelines, refineries, and petrochemical installations
About Viton® Rubber Gaskets
Best Seal supplies Viton® rubber gaskets in various shapes, thicknesses, and custom hardness options. Our gaskets are precision-engineered to provide leak-proof sealing under high temperatures, aggressive chemicals, and mechanical stress.
We offer OEM and aftermarket solutions for chemical processing, automotive, industrial, and energy sectors. Custom designs, reverse engineering support, and rigorous quality control ensure every gasket meets performance requirements.
- Custom dimensions and compound formulations
- High-temperature and chemical-resistant grades
- Low compression set for long-term sealing
- OEM and aftermarket support worldwide
- Fast delivery and consistent quality assurance
Viton® rubber gaskets provide reliable sealing in the most demanding applications, making them a proven choice for chemical, automotive, and industrial systems.
Packaging & Shipping
📦 Packaging Options:

Standard Packaging:
- Sealed PE bags
- Inner cartons with protective layers
- Pallet packing for bulk shipment
Custom Packaging (Available on request):
- Small pouch / small bag packing
- Individual heat-sealed plastic bag with cardboard backing
- Individual bubble-wrap protection
- Light-proof black packaging
- Customized labeling or barcodes
🚚 Shipping Methods
- DHL / FedEx / UPS express
- Air freight for urgent orders
- Sea freight for bulk orders
- FOB / CIF / DDP trade terms available
Certification
Our gaskets comply with major international standards, including:
ISO 9001, ASTM D2000, FDA, NSF, WRAS, RoHS, REACH, CE, UL.
All materials are fully tested for physical, chemical, and hygienic performance to ensure long-term reliability in sanitary and industrial systems.
Medical rubber gaskets provide stable, clean, and safe sealing performance for the most demanding healthcare environments, supporting long-term reliability and product integrity.


Contact US:
Xiamen Best Seal Imp and Exp Co.,Ltd
Tel: +86-592-5782315
Mob: +8618950159396
Email: yunying2@bestsealhk.com
Add: Unit 522-525, Gaodian Road 6#, Huli District, Xiamen, China
Why choose us?
- Our Solid Rubber Gaskets are designed to withstand even the toughest environments.
- The fruits of development are shared by employees, and the results of reform and development in all aspects should be reflected in the continuous improvement of the quality and level of work and life of employees, in the continuous improvement of the moral and scientific and cultural quality of employees, and in the full protection of economic, political, cultural and social rights and interests of employees!
- We use state-of-the-art technology and equipment to produce Solid Rubber Gaskets of exceptional quality.
- With the enterprise spirit of "integrity, pioneering, innovation, and development", the company strives hard and works hard; with high-quality products, it always pays attention to the needs of customers and wins the trust and support of customers
- We offer practical and cost-effective Solid Rubber Gasket solutions for a variety of industries.
- Our company upholds the spirit of "keep improving" to make Viton Rubber Gasket stand out in the same industry. We will continue to work hard and strive to achieve the pioneer position of the industry and lead the industry to the future. In response to market needs, we will flexibly adjust our work priorities and better serve domestic and foreign counterparts and customers.
- We take pride in our ability to deliver Solid Rubber Gaskets that meet or exceed our customers’ needs.
- We strictly control the design, manufacture and inspection level by level, and strictly implement the manufacturing standards according to the national operation process regulations, so as to achieve the goal in one step.
- Our team of professionals delivers consistent, high-quality Solid Rubber Gaskets every time.
- We are making more efforts to analyze the market comprehensively and fulfill our commitment to customers with reasonable price, excellent quality and flexible operation.
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