Electrolytic rust removal - please add your experiences!

Ian · 15th September 2005, 04:44 PM

Another very good abrasive that does not remove sound metal is a commericial product called "Black Beauty," which I think is a synthetic material. It is gentler than sand that will take off healthy iron or steel if you're not careful.

There are many other forms of abrasives used for blasting, including such things as peanut shells, ground corn husks, glass beads, plastic beads, etc.

Abrasive blasting should be done whenever possible in an enclosed cabinet to avoid inhaling the very fine particles that are produced. This is particularly important for sand, which contains silica and can cause serious lung disease. Abrasive blasting on large pieces done outside an enclosed box requires that the operators wear proper respirators, eye protection, etc. to protect themselves from the dust. It is also a noise hazard, so hearing protection should be used too.

Abrasive blasting is not a difficult procedure but it needs to be done with the proper safety precautions.

Ian.

15th September 2005, 04:44 PM	#9
Ian Vikingsword Staff Join Date: Dec 2004 Location: The Aussie Bush Posts: 4,361	A word of caution when using abrasive blasting Another very good abrasive that does not remove sound metal is a commericial product called "Black Beauty," which I think is a synthetic material. It is gentler than sand that will take off healthy iron or steel if you're not careful. There are many other forms of abrasives used for blasting, including such things as peanut shells, ground corn husks, glass beads, plastic beads, etc. Abrasive blasting should be done whenever possible in an enclosed cabinet to avoid inhaling the very fine particles that are produced. This is particularly important for sand, which contains silica and can cause serious lung disease. Abrasive blasting on large pieces done outside an enclosed box requires that the operators wear proper respirators, eye protection, etc. to protect themselves from the dust. It is also a noise hazard, so hearing protection should be used too. Abrasive blasting is not a difficult procedure but it needs to be done with the proper safety precautions. Ian.