Dustless blasting is an innovative paint removal and surface cleaning method that effectively strips coatings from various surfaces while minimizing dust production. This system combines water and abrasive material in the blast tank, which increases the mass and energy output while simultaneously suppressing dust formation.

While not entirely dust-free, dustless blasting significantly reduces airborne particles compared to traditional dry abrasive blasting. To illustrate, if used in a football stadium, the wet abrasive mixture would be contained within an area about the size of the center field logo. In contrast, dry blasting would disperse particles throughout the entire stadium. This method is considered essentially dustless due to its minimal airborne particle production.

Wet abrasive blasting does not cause metal warping. The water in the process reduces friction and heat, which are primary factors in metal warping. In fact, the temperature of the blasted metal typically decreases by about 10 degrees from the ambient temperature. This cooling effect is similar to how rubbing hands under running water prevents friction-induced heat, thereby eliminating the risk of warping.

Flash rust can be prevented for up to 72 hours by using a specially formulated rust inhibitor. This inhibitor should be added to the blast water during the blasting process. For maximum protection, it's recommended to use the rust inhibitor as a rinse after the blasting is completed.