HF 110lb Blaster questions

CudaChick and YY1 have the best advice out there! Using sand can crystalize the sand, you breathe that stuff, you will definitely have a shorter life span!!! The compressor? You need one that can keep up with the required CFM's needed. Usually a 220 volt will handle it, but check to see for sure. No sense in having a compressor that will have to continually run to try to keep up.