50 gallon is the most preferable and recommended size of an air compressor you need for a paint gun,
this type of tank capacity has adjustable PSI and as well CFM which you require that you use to run a spray machine to paint wood and as well metal.

Co-Founder Cord To Cordless
Huzmad is a hobbyist and experienced person from the wood and metal industry. Only try to build constructive things using corded and cordless tools.
In addition to his construction experience, Huzmad also a Gardener and home improver Whether it was helping brothers to make cedar cabinets, and use the machines as a passion to do-it-yourself mentality runs strong trust in this field
I am excited to help you to handle your projects and discover new ways to improve your home and reduce your efforts by doing well at your jobs.