gentlemen I can give you some medical advise. keep a aloe plant around where you are casting. it is mother natures cure for burns. I once had a radiator blow up in my face at a gas station. and the attendant had aloe plants in a planter in front of the station. he grab some and put it on my face and in just a few minutes it was not burning. I did not blister or have any other effects from the hot water. I keep it all around my house all the time and put it on me when I get a splatter of lead on me. be careful and be safe casting D Crockett