If you are that stupid to break a plug installing them then you should not have tools.Period.Reminds me of the guy we had at work.He broke so many bolts it wasnt funny.He would get them as tight as he could then try to get another turn from them.Ive used antisieze since the late 70s.My buddy that does fab and works on big equipment and farm stuff dosent put much together without it.Only guy I know that buys it in gallon cans.Rocky