Hey guys okay first off, I would consider this my very first "custom" build. I have made a couple simple tanks for my snakes, but this would be the first were power tools were needed. So I am using a zoo med terrarium, a tetra fauna reptofilter in tank filter, etc. I'm making this tank for my rainbow boa who appears to be growing pretty quick, so I decided to upgrade her tank. I attached a couple of pictures of my progress, and my question is, what spray expanding foam do you recommend and how do you paint it?