You could have problems with moisture clotting the sand...
I run my sandblast cabinet thru a dessicant air dryer first.
High Humidity can ba a problem.


My GMC has a bad case of ship fitters disease!
GMC: Get More Cash...
1958 GMC
1956 Chevy 1500 Hydraulic Dump Truck
1952 Chevy 1700 3-Ton Firetruck

My Webshots photos