I want to correct (or add to) Charles' post about Benzine and Hexane. Benzine is a recognized Carcinogen here is Calif. Hexane is a recognized producer of Brain Damage (is Hexane what got me here?) Heptane is a similar compound to Hexane but has not been put on the controlled list as of yet. Acetone which is uncontrolled is a LOOP HOLE Chemical. Loop hole as it is produced in very tiny tiny percentages by the human body so the Government seems to think bathing in it at 100% is OK. Remember that Solvents will show up in your Urine in about 45 minutes after visiting most of your Organs so treat them with respect and avoid skin contact and vapors.
A Friendly Reminder brought to you by BOB FREITAS MILL VALLEY CA USA
WHO SELLS GLOVES,EYE PROTECTION, MASKS and Chemicals listed above