I recently bought the enclosures for my board from someone on this thread and I was planning on buying the waterproof rubber gasket afterward. I am now informed that the shipping will be 45 dollars to the US for the rubber gasket.
If anyone here is willing to sell the gaskets to me that would be great! Please PM as soon as possible!
You don’t need to find the exact thing. Ultimately, nothing will make it waterproof. But even a little foam sealing gasket from home depot will help make it a little resistant