Elecbee PPI0001494上盖 汽车连接器防水密封堵头 1件

Perfect fit for my automotive connector! The silicone material feels durable and seals tightly. No water got in during heavy rain—exactly what I needed.

Good quality waterproof plug. Installed it in under a minute—no tools, no drilling. Only reason I’m not giving 5 stars is because the size was slightly tighter than expected.

Used this to seal a connection on my boat’s control system. After three weeks of exposure, still completely dry inside. Impressive waterproof performance!

Does the job, but took some force to insert. Maybe batch variation? Once in, it sealed well. Would be better if installation were smoother.

Exactly as described. Used in a medical device prototype and it holds up perfectly under pressure. Great for sealing connectors without extra hardware.