How to avoid overspray? Options

[doug_b_928]

I'm sorry if this is a silly question/topic. I'm still in the researching stage for my restoration. I was at the local autobody supply store yesterday and was asking them about spraying epoxy primer with a gun vs. using etching primer in a rattle can. I don't have a gun and have never used one. I know Jeff Hail's thread says to spray epoxy primer after each area is repaired. They said that either way (i.e., even with a rattle can) there is an issue with overspray. I don't have a dedicated shop and there is literally no place at my house where I would want overspray. They told me a story about overspray going hundreds of feet. So, I was thinking that what I could do is have a tarp on the concrete under the car (plan is to make a bench a la Hail) and drape a poly tarp over the car. I can't tape poly to the ceiling to make a pseudo paint booth because the garage door would hit it when it's open. I suppose I could make a makeshift poly tent that fits under the garage door. But, I would think that lack of ventilation would be a big problem. Would this work? Be too unsafe? Better to rent a workspace and do all the metal work/priming elsewhere? Your thoughts and experiences would be helpful.

[VaccaRabite]

For what you are doing, see if you can get epoxy in a spray can.

Just tape up what you do not want to get hit on the car. If there is stuff that can not have any overspray on it in your garage toss a tarp over it. If you were painting the entire car I'd be more concerned, but you are not going to get a lot of over spray from doing patches.

Zach