Deve I have an industrial CLEMCO Apollo 600 low pressure air supplied helmet and mask system for sandblasting with tear away lenses and supplied air. Pricey but my lungs are worth it. Also have the CLEMCO vest system.

I've had the Dept of Environment drop by and chat/lecture me about sandblasting. cool .I've had to build a shelter to do it completely inside given I live in a residential neighbourhood. Painting outside is a no no as well now.

do you have link for the HF 80 gun? I'm wondering what it looks like and if it is the same as my Princess Auto one.