Blasting Auto Sheet Metal

Hoods deck lids and top panels require special instruction and 60 120 grit black magnum to prevent damage to these panels.

Blasting auto sheet metal.

Sandblasting automotive sheet metal i have heard lower psi blast from far away blast at an angle don t use sand etc. Here are 7 tips that can help you choose the best abrasive medium for your specific blasting applications. But from guys who actually blast automotive sheet metal. But if you plan your projects accordingly the money you lay out for equipment now will pay huge.

Abrasive blasting which is the process of using specialized machinery to project or shoot media at high speed across a hard surface can be ideal for removing old finishes it can also power away rust or prepare the surface for painting. There really isn t a way to get down to bare metal more efficiently than media blasting. As a recognized leader in the metal finishing industry for more than 40 years finishing systems has the experience and expertise to help you select the best media for your sandblasting applications. As a general rule blasting pressures should be maintained below 35 psi pressure pot type systems for all automotive sheet metal applications including the exterior surfaces of hoods deck lids and top panels.

When a sufficiently hard abrasive particle strikes steel it deforms the surface into a valley and pushes up peaks. In the u s the depth profile is measured by mils thousandths of an inch in the metric system the micron one millionth of a meter is used.