How to Apply Waterproof Sealant for BLIAUTO 5S5 LED Square Light
Bliauto presents 'The waterproof sealing process of BLIAUTO’s LED Square Light - 5S5'—a detailed look at Brand Manufacturers' LED Square Light techniques and Manufacturing LED Square Light best practices, demonstrating Bliauto’s reliable Brand LED Square Light waterproofing.
To ensure long-lasting durability and resistance against water, dust, and harsh environments, BLIAUTO’s 5S5 LED Square Light undergoes a strict waterproof sealing process. The steps are as follows:
Surface Cleaning
The housing and lens edges are thoroughly cleaned to remove dust, oil, or moisture.
A clean, dry surface ensures optimal adhesion of the sealant.
Sealant Preparation
A high-quality automotive-grade waterproof silicone sealant is used.
The sealant is checked for uniform texture and applied with professional dispensing tools.
Application of Sealant
The sealant is carefully applied around the joint between the housing and the lens.
The bead of sealant must be continuous, without bubbles or gaps, to guarantee full waterproof protection.
Assembly and Pressing
The lens and housing are assembled together immediately after applying the sealant.
Mechanical pressing or clamping ensures the parts fit tightly, and excess sealant is evenly squeezed out.
Curing Process
The assembled lamp is placed in a controlled environment to allow the sealant to cure.
Curing time and temperature are strictly monitored to achieve maximum sealing strength.
Waterproof Testing
After curing, each light undergoes waterproof testing (such as immersion or high-pressure spray tests).
Only lamps that pass the IP67/IP68 waterproof standard inspection are approved for shipment.
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