Are these usable for finishing?

[Mike Kinny]

Hi,

Are any of these products good for lacquer/shellac finishing a classical guitar? I want the back/sides look as if there's a layer of glass on them.

https://www.bosch-do-it.com/za/en/diy/t ... 199926.jsp

Thanks, Abraham

[Barry Daniels]

I don't have any personal experience, but I would say no. If you want to save some bucks get a Harbor Freight spray gun. They actually are fairly good quality.