This liquid silicone rubber seal for smart light strip connectors is produced by Xiangchu Rubber. It provides excellent waterproof sealing performance, stable weather and temperature resistance, fits for LED smart light strip connection structures, certified with ISO 9001, and supports custom specifications.
Material
Industrial LSR
Hardness
Shore A 30-50
Temperature
Certifications
Applications
-40°C ~ +150°C
Colors
Black, White, Transparent, Customizable
# LSR Smart Light Strip Connector Seal
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LSR Smart Light Strip Connector Seals are precision-molded liquid silicone rubber components designed to create reliable environmental protection and electrical insulation for smart LED light strip connection joints. Manufactured by 橡楚（湖北）橡胶有限公司 at our facility in 湖北省鄂州市鄂城区经济开发区凡口街道内河巷54号, these seals leverage the inherent advantages of high-purity liquid silicone rubber to solve common pain points of unprotected light strip connections, including water intrusion, dust accumulation, moisture-induced short circuits, and mechanical stress damage.
As smart home and commercial decorative lighting installations expand into wet, outdoor, and high-humidity environments, connector sealing has become a critical factor in extending the service life of the entire lighting system. Our LSR Smart Light Strip Connector Seals are custom-engineered to fit industry-standard connector form factors, providing a flexible, durable barrier that maintains sealing performance even with repeated installation, removal, and temperature fluctuations. Unlike alternative sealing materials such as solid rubber gaskets or adhesive tapes, LSR offers consistent compression set resistance and long-term elasticity that preserves sealing integrity over years of use.
Core selling points of our product include:
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Our LSR Smart Light Strip Connector Seals are produced from food-contact grade addition-cured liquid silicone rubber, with the following core material properties:
Finished seals undergo standardized quality testing to verify the following physical performance indicators:
Our precision liquid injection molding process ensures consistent part dimensions and quality for high-volume orders:
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Unlike thermoplastic seals or adhesive foam tapes that degrade quickly under UV exposure and temperature cycling, LSR maintains its elasticity and sealing performance for more than 5 years in outdoor applications. It resists cracking, hardening, and discoloration from prolonged sun exposure, and remains flexible in sub-zero winter temperatures to preserve the seal at connection joints.
Our liquid injection molding process accommodates tight dimensional tolerances and complex geometries required for compact smart light strip connectors. We can adjust inner cavity dimensions, Shore hardness, and overall form factor to match popular connector designs or custom connector specifications, eliminating gaps that allow water or dust intrusion.
LSR is inherently an excellent electrical insulator, with a dielectric strength of more than 20 kV/mm. This provides an extra layer of electrical safety for low-voltage lighting connections, preventing accidental short circuits caused by moisture exposure and reducing the risk of electric shock in wet installation environments such as bathrooms, kitchens, and outdoor patios.
Our LSR seals have low compression set, meaning they maintain consistent compression force on connector mating surfaces over years of use. Unlike solid rubber gaskets that take a permanent set after prolonged compression and lose sealing ability, LSR rebounds to its original shape after installation, ensuring a consistent tight seal even if the connector is repositioned multiple times.
All silicone raw materials we use are free of heavy metals, phthalates, and other restricted harmful substances. Platinum-catalyzed addition curing eliminates the byproducts associated with condensation-cured silicones, resulting in a non-toxic, odorless seal that is safe for indoor smart home installations and residential use.
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LSR Smart Light Strip Connector Seals are suitable for a wide range of residential and commercial smart lighting applications, including:
Special application notes:
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We offer three standard hardness ranges to match different installation requirements:
We maintain tooling for the most common smart light strip connector sizes, including:
Custom sizes and non-standard geometries are available for OEM orders with minimum order quantity requirements.
We offer two standard material grades to match different application needs:
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橡楚（湖北）橡胶有限公司 operates a quality management system certified to ISO 9001 standards, with rigorous in-process and finished product testing to ensure consistent performance for every order. Our quality control process includes:
For inquiries about custom dimensions, sample requests, or bulk orders, contact us at:
