[sushi_78]

For the wheels I tend to do 3 fairly thin layers (because it dries faster). You need at least 2 layers.

Try not to take his wheel out because night is when they want to run the most, and it is important for them. You could look on selling sites like Facebook marketplace to see if anyone is selling a wheel very cheap. Even it's not a great wheel or quite big enough, it might tide you over until a new one arrives.