What Is Dustless Blasting ?

This guide covers metal preparation after blasting, what it involves and when it is the right choice. Dustless Blasting represents the future of surface preparation. It offers a clean, efficient and cost-effective method of cleaning various metals. However, some people remain skeptical about its effectiveness. They believe that flash rusting will occur soon after blasting. But this concern is unfounded, and here’s why:

One of the most significant advantages of Dustless Blasting is its use of Rust Inhibitor. Specialists formulate this product specifically for the Dustless Blasting process and machines. As a result, it prevents flash rust for up to 72 hours. The product enhances paint performance, improves coating adhesion, and is non-toxic, biodegradable and non-hazardous. By following four simple steps, you can achieve a perfect paint-ready surface.

Metal Preparation After Blasting: Essential Steps

First, blast with Rust Inhibitor Treated Water. This process cleans the metal whilst preventing chlorides from embedding themselves in it. Next, rinse the surface with Rust Inhibitor Treated Water at a ratio of 1.3 oz per gallon. Thirdly, remove standing water from the metal to allow it to dry completely; an airline can quickly remove any standing water. Finally, avoid re-contamination. Dirt, body oil, and moisture cause rust, so wear clean rubber gloves when handling it. In addition, keep the prepared surface away from moisture sources (like morning dew) if you leave it out overnight.

In conclusion, with Rust Inhibitor, flash rusting does not have to occur when metal preparation after blasting is completed. Although Rust Inhibitor won’t prevent rust from ever occurring, it gives you up to 72 hours to be ready to prime and paint. Therefore, Dustless Blasting offers the ultimate solution for this critical process.