I'm shure someone mentioned this before, anyway,I had a bottle of Thin CA and I was trying to transfer the contents of it to another bottle. Well, Somehow I lost control of the bottle,and pored at least half of the bottle all over my left hand,and without thinking I grabbed the bottle with my right hand and got alot on my right hand. By the way,it burned like hell! So I didn't have a day of building,rather,spent the day cleaning my hands.