Air Compressor For Spray Painting Cars. The advice that we would give you is to find an air compressor that produces 1.5 times the cfm that the spray gun requires at a given pressure. High volume compressors need about 12 cfm.
When you do use it for this purpose, you will discover that it can really save you a lot of time and it will also spray the paint very evenly. Now, i know that other air compressor buying guides exist, but this one will be different. To save space in your shop, i recommend you buy a vertical air compressor or.
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I would recommend at least a 5hp two stage (if it is a piston/reciprocating type) compressor. You don't need so much air for your spray gun but a decent sandblaster requires a lot. High volume compressors need about 12 cfm. In this section, i want to do a sort of buying guide that will explain what sort of factors that you need to consider when buying an air compressor.