Two questions. One Cement Sealer other iron stains.

[Deckcare]

Hey everyone -

I do not know anything about Cement sealers. However, I have a friend who asked me to check into things. He has a flat cement surface. It is used for an Ice rink. It is inside of a barn. And it is frozen over in the winter. He wants to get a sealer for it. Any suggestions?

Are there any good chemicals to remvoce an iron stain from vinyl siding?

Thanks in advance,
J.R.

 

[Bill B]

JR, talk to Jay at VSeal wrt the sealer. Will need to decide functionality you are looking for - penetrating curative, etc. and look if any.

Try some of the diluted oxalic you use as your deck brightner. Don't leave on too long. If that doesn't get it, try iron out (Walmart) or some diluted muratic at a very low concentration. You ought to find out what source of rust is, as it will return if not cured. B2

 

[ghouchu]

iron stain

lysol toilet bowl cleaner is effective on rust stains on pavement; don't know about vinyl siding.

richard