The key difference between dry blasting and damp blasting is usually that dry blasting employs the effects of the propelled media to influence the surface, although soaked blasting uses water propulsion to clean the area. Wrought-iron surfaces. Wrought iron can be sandblasted for $four to $eight for every sq. foot. https://edwinhgcwr.bloggerswise.com/33666139/the-greatest-guide-to-mediablasting