http://www.answerbag.com/profile/359982 New Answerbag answers from Olivia Wed, 30 May 2012 03:46:53 -0700 Wed, 30 May 2012 03:46:53 -0700 http://www.answerbag.com/a_view/2967980 What is the difference between isopropyl, propyl, denatured and ethanol alcohols? I believe there are even more but I can't remember the names. Do you know what each of them is used for?<br /><br />I use ethyl-alocohol. I once heard a large scale guy say that either denatured or isopropyl actually formed a thin layer of film on his rails which acted as an insulator, didnt see it though. I just avoided it, behinind every rumor is some amount of fact. ... Tue, 13 May 2008 04:21:32 -0700 http://www.answerbag.com/a_view/2967980