This LSR LED connector waterproof jacket is produced by Xiangchu Rubber. It has excellent waterproof sealing performance, resistance to high and low temperature aging, fits LED lighting connectors with high dimensional accuracy. It meets ISO 9001 quality control standards and supports custom specifications.
Material
Industrial LSR
Hardness
Shore A 30-60
Temperature
Certifications
Applications
-40°C ~ +150°C
Colors
Black, White, Transparent, Customizable
# Liquid Silicone LED Connector Waterproof Jacket
Product of 橡楚（湖北）橡胶有限公司
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Liquid Silicone LED Connector Waterproof Jacket is a custom-molded sealing protection component manufactured by 橡楚（湖北）橡胶有限公司, specifically designed to prevent water, dust, moisture, and environmental contaminants from penetrating electrical connection points of outdoor and high-humidity LED lighting systems. Fabricated from high-purity injection-molded liquid silicone rubber (LSR), this component combines the excellent elasticity, weather resistance, and biocompatibility inherent to LSR to deliver long-term reliable sealing protection for LED connector assemblies.
As a professional manufacturer of Liquid Silicone Rubber (LSR) products based in湖北省鄂州市鄂城区经济开发区凡口街道内河巷54号, we focus on precise mold customization for LSR sealing components, and our LED connector waterproof jackets are engineered to match common industry connector specifications, with support for custom dimension and performance adjustments to meet unique project requirements. Unlike general-purpose rubber sealing parts, our LSR waterproof jackets maintain stable sealing performance across extreme temperature fluctuations and long-term UV exposure, making them ideal for harsh outdoor LED application environments.
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Our Liquid Silicone LED Connector Waterproof Jackets are produced from 100% pure food-contact grade platinum-cured liquid silicone rubber, with no added recycled rubber or harmful fillers. Key material properties are as follows:
All finished products undergo ex-factory performance testing to ensure compliance with the following standard physical parameters:
Our LSR waterproof jackets are produced via precision liquid injection molding, with the following controlled process parameters to ensure consistent part quality:
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The inherent low surface energy and permanent elasticity of LSR enable the waterproof jacket to maintain a consistent tight fit around LED connector interfaces, even after repeated temperature cycling and mechanical vibration. Unlike organic rubber materials that harden, crack, or degrade within 2 – 3 years of outdoor exposure, our LSR waterproof jackets retain more than 80% of their original elasticity and sealing performance after 5 years of outdoor use, eliminating the risk of water intrusion caused by material aging.
Liquid silicone rubber has excellent fluidity during injection molding, allowing us to replicate complex thin-wall profiles, custom groove structures, and integrated sealing ribs required for specific connector designs. This precision ensures a perfect match with connector housing dimensions, avoiding gaps that would compromise waterproof performance, which is difficult to achieve with molded solid silicone or extruded rubber products.
Platinum-cured LSR is non-toxic, odorless, and free of harmful plasticizers, making it safe for use in landscape lighting, public facilities, and even LED devices installed near living areas or water sources. It also resists corrosion from common environmental contaminants, including acid rain, salt spray, and common cleaning chemicals, making it suitable for coastal and industrial environments.
As a dedicated LSR product manufacturer, we maintain in-house mold design and manufacturing capabilities, allowing us to deliver custom-sized waterproof jackets at competitive lead times and tooling costs compared to overseas suppliers. We support small-batch prototype testing and mass production to meet different project scales.
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Liquid Silicone LED Connector Waterproof Jackets are suitable for a wide range of LED lighting applications requiring waterproof protection, including:
When correctly installed with matching connector housing and crimping processes, our waterproof jackets can achieve IP67 or IP68 rated ingress protection, meeting the requirements for long-term immersion or continuous outdoor exposure.
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Hardness selection depends on your installation method and sealing requirements:
We produce standard size waterproof jackets matching common LED connector specifications, including:
For non-standard connector dimensions, we provide full custom size and shape design based on the drawings or physical samples provided by customers. We can also adjust the wall thickness, sealing rib position, and opening size to match your specific connector assembly.
We offer two standard material grades to meet different application requirements:
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橡楚（湖北）橡胶有限公司 operates a quality management system certified to ISO 9001, with strict quality control processes implemented from raw material incoming inspection to finished product ex-factory testing. Every batch of Liquid Silicone LED Connector Waterproof Jackets undergoes the following inspections before delivery:
We are committed to delivering consistent, high-quality LSR sealing components that meet customer application requirements. For technical inquiries, custom inquiries, or orders, please contact us at:
