Upgrade Your Sandblaster! Harbor Freight Sandblasting Cabinet Mods

[@JohnSmith-sf8gj]

Mine works great at 40 psi with only 2 cups of media. Beach sand, garnet, coal slag, walnut shells, crushed glass - a total sandstorm. The mod has cut compressor run-time by 1/2 and doubled production. I like your top-flip mod. Show how you did that, and how you sealed this leaky cheap blaster.

[@rogertaylor8615]

How did you get the top to flip up

[@rogertaylor8615]

What is the purpose of the faucet

[@pauloneill8912]

worst build of a metering valve ive seen yet