I'm working on a custom bumblebee for a friend of mine and Ive used all tamiya acrylics. I took his legs arms, torso, and upper body from each other to paint and am almost ready to put him back together but should I seal his joints? When the leg arm and torso joints go back into place will the paint ive applied on those areas scratch or chip off? Should I seal them before putting them back in, or after, or at all? I definitely want to seal the car mode so the color has a bit of shine to it. Can I spray it directly onto the car without covering the windows or will I need to protect the windows? What kind of sealer should I use? If i shop at walmart for it, what kind and where in the store is it sold? Can I find in in Micheals? If so where? I know they have some at my hobby shop but I dont like paying their prices for stuff like that. Thanks in advance to everyone and pics on the way!! Any help is appreciated..