white marks on indian sandstone patio - TilersForums.com

[Gadge]

Hi guys,

I recently had an indian sandstone patio installed, it looked great until I tried to seal it. After sealing I have been left with faint white spots on the slabs.

I used a flouropolymer sealant which I put down on saturday.

I believe this has been caused by the slabs not being fully dry.

My understanding is that flouropolymer sealants are breatheable, so will this problem go awy with a bit of time?

If not, what stripper do I need to remove the sealant will xylene work? Will removing the sealant get rid of the marks?

As you can probably tell I am desparate to reverse my schoolboy error so any help will be appreciated!

Thanks,

Michael

 

[WetSaw]

Firstly, do your shoe laces up before you make another schoolboy error..
Secondly, @Lithofin BOB is probably the best person to offer advice.