I am a Mobile Dustless Sandblasting Business, the process is 92% Dust free located in Saint John but travel all over NB and Atlantic Canada . My equipment is built by Graco who is a leading designer in paint sprayers and fluid technology, the model is EcoQuip2 M, Vapour Abrasive Blasting in the leading environmentaly way of sandblasting, I use Recycled Crushed Glass abrasive for most of my Blasting which is better then using Silica Sand . Also can blast with just water and Eco-Friendly cleaning agent for general cleaning purposes.