I am wondering what kind of material used in the bluerov design, I mean these hull black plastic material.
Can you share best plastics/metal/material for sea water resistance. Can you share link where it’s possible to order such materials chemical for coating etc.
Our BlueROV2 Frame is made of black HDPE (high density poly-ethylene), as specified on the product page.
I’d suggest looking at the “wetted materials” row in the Technical Details of the BlueROV2 product page.
Different materials and chemicals tend to come from different suppliers. It’s also often the case that a manufacturing supplier will be in charge of sourcing materials for the product(s) they manufacture, in which case we won’t even have direct material source links ourselves.