Matt gave me cause for concern for no reason….dammit Matt
the lead pencil reference was a generalization Dan ,
however , anytime i am grinding , polishing , or scraping etc. i wear 3M or Milwaukee N95 , Darth Vader one way valve equipped respirator
i don't want to go the way of the 1980's Toyota Technicians , whom used a blow dart compressed air , to preform a DRUM BRAKES Clean & Adjust ....
this is why we have non-chlorinated brake clean like the CRC in the GREEN and WHITE can , it removes the airborne particulates factor and safely washes them into your 2 Gallon white HOME DEPOT plastic painters bucket that you have pre-lined with paper towels , then presto ! you press on the LID you did not forget to buy separately , that cost more then the dam bucket it self , the HAZMAT topic is safe , secure , and poses no harm to me , wife or the Dogs !
we will discuss your lack of poly-carbonite day-time pure yellow impact resistent lenses safety glasses later , in our weekly self progress PM at the usual time today ...
carry on .
.