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Outdoor lighting waterproof sealing grease

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Aug. 06, 2025
Garden lights, street lights, advertising lights... These outdoor lighting devices are exposed to wind, sun, and rain every day, serving as indispensable "night watchmen" in our lives. But have you ever encountered these problems:


Rainwater seeps through the gaps of the lamps, causing circuit board corrosion, flickering lamp beads, or short circuits of the entire lamp? Why can't the sealing ring prevent water leakage even though it is used?


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In fact, when lamps leave the factory, rubber or silicone sealing rings are often used as a waterproof barrier. However, as time goes by, the sealing rings will inevitably age and harden, wear and deform, or fit loosely. Especially in outdoor environments with high temperatures, humidity, and frequent ultraviolet rays, these changes are aggravated, the sealing performance drops significantly, and rainwater takes advantage of the gaps.


To address these issues, Baoxing recommends a product specially developed for lamp sealing rings—Baoxing waterproof sealant grease. It can effectively fill the tiny gaps between the sealing ring and the lamp body, forming a highly tough waterproof barrier to prevent rainwater infiltration and ensure the safe operation of the circuit.


Advantages of Baoxing waterproof sealant grease:


  • Strong water resistance: Long-term resistance to rain and moisture;

  • Good filling property: Fits the sealing surface and repairs insufficient sealing;

  • Non-corrosive to materials: Highly compatible with lamp plastics, metals, and electrical components.


Outdoor lighting waterproof sealing grease


Baoxing Lubricants offers free sample trials and technical guidance. Welcome to consult—we will provide professional customized waterproof sealing solutions for your outdoor lighting fixtures!


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