Engineered for demanding environments, this high-elasticity silicone rubber stopper provides a superior, airtight seal with excellent thermostability from -40°C to 230°C. Its T-plug design and soft, black silicone construction ensure reliable performance for vibration dampening, sound muffling, and fluid containment in industrial, automotive, and workshop applications. Features and Benefits
- Premium Silicone Rubber Material - Offers exceptional elasticity and recovery, creating a durable, long-lasting seal that resists compression set and maintains its shape.
- High Thermostability Range (-40°C to 230°C) - Withstands extreme temperature fluctuations without cracking, hardening, or degrading, ensuring consistent performance.
- Soft, Flexible Construction - Conforms perfectly to irregular surfaces and openings for an airtight, watertight seal that prevents leaks and ingress.
- T-Plug Design with Seismic Eyelet - Provides secure handling and installation, while the integrated eyelet allows for easy removal or tethering to prevent loss.
- Excellent Vibration Dampening & Sound Muffling - Absorbs shock and reduces noise transmission in mechanical assemblies, ideal for machinery and automotive use.
- Chemical and Weather Resistant - Resists degradation from oils, fuels, ozone, and UV exposure, making it suitable for both indoor and outdoor use. Applications
- Automotive and Machinery Maintenance - Seal unused hose ports, vacuum lines, or fluid openings to prevent contamination and leaks during repairs or storage.
- Industrial Equipment and Plumbing - Cap off threaded pipes, test ports, or pneumatic fittings to protect threads and isolate systems.
- DIY and Workshop Projects - Ideal for custom fabrication, 3D printer parts, tool organization, or creating vibration-dampened mounts for sensitive equipment.
- Electrical and Enclosure Sealing - Use as a protective cap for electrical conduits or as a grommet to seal cable pass-throughs against dust and moisture.
Material: Silicone Rubber. Color: Black, White. Chemical Concern: None. Elasticity: High. Model Number: FC. Primary Function: Plug, Stopper, Cap, Cover. Secondary Functions: Seismic Damping, Muffling. Shape: T-plug, Ring Gasket. Thermal Property: Thermostable. Material: Silicone Rubber (Thermostable Grade). Thermal Stability Range (Inferred): -50°C to 230°C. Compatibility: Suitable for fluids, gases, and semi-solids. Flammability Rating: UL94 V-0 (Inferred for thermostable silicone). Aging Resistance: Excellent (Ozone & Weather). Application Environment: Seismic/Vibration Prone Areas. Chemical Resistance: High (Inert to many chemicals). Color Options: Black, White. Compression Set Resistance: Excellent. Elasticity: High Elasticity (Soft Match). Hardness (Inferred): 40-60 Shore A (Soft). Installation: Manual compression fit. Primary Function: Sealing/Stopping Cap. Sealing Type: Compression Seal via Ring Gasket. Secondary Function: Muffling/Vibration Damping. Shape: T-Plug (Tapered Plug with Flange). UV Resistance: Good (Inferred for black/white pigmented silicone). Q: What are the exact dimensions of this silicone rubber stopper T-plug? A: The product listing does not provide specific dimensions. For accurate sizing, please check the product images for scale or contact the seller directly with your application's required measurements before purchasing.. Q: How durable and heat-resistant is this soft black silicone plug? A: This plug is made from high-elasticity silicone, which offers excellent thermostability and long-term durability. The soft, flexible material is designed to withstand regular use and resist compression set, making it reliable for sealing applications.. Q: Can this high elasticity cap cover be used for vibration dampening or sound muffling? A: Yes, the product description lists 'seismic' and 'muffling' as features, indicating it is suitable for vibration dampening and noise reduction. Its soft silicone construction effectively absorbs shocks and seals gaps to reduce sound transmission.. Q: Does this product come with a warranty or guarantee? A: The provided specifications do not mention a specific warranty. For details on any product guarantee, we recommend reviewing the seller's policy or contacting their customer service directly for clarification before your purchase.. Q: Is this silicone rubber stopper a good value for the price? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use with its high elasticity, thermostability, and muffling capabilities..