Originally Posted by guitarguy56
I grew up in the 60's and 70's public school system and got a very education
Sorry for the confusion, I was not bashing the old public school system. I was raised in the 70's and 80's system myself and enjoyed going to college while still in my 11th grade in the honors program. My personal opinion is that the school system has gone downhill a bit since then but there is still hope.
The redacted post contained a couple of joking points, one being the linked chart is for natural rubber only. Other types of rubber like cyano's, polyacry's and some fluo's will have a reaction to acetic acid. This would include many types of gloves, o-rings, gaskets, weatherized coatings, pipe insulation, coated organic plastics (like certain mounted wiring guides), flexible containers and the occasional coated surface of cheap cabinet liners =D