I want to make a mold of a water tank I made. When replicated I want most of it to be white except a half inch stripe down a side to be clear so I can see how much water is in the tank.
Suggestions on the best way to do this?
Do I have to make a mold for the clear part and white part separately then try to attach after or is there a way I can do this by molding a certain way or using material?