drone_pilot
Well Known Member
What is cab-o-sil and when and where is it used?
And it's a carcinogen so where a respirator if you decide to use it.
Reference please?
Reference please?
http://www.sciencelab.com/msds.php?msdsId=9923220
This says it's classified A3 but I'm not sure how carcinogenic that is.
As was stated, silica is nasty stuff. Don't breath it.