Posted: Thu Sep 04, 2014 11:25 pm
Hi
I've just had internal ground floor of haslingden flags ( granite-hard sandstone) sandblasted. ... Not sealed yet but now have water marks on some of them. Some circular and ringed but one large area seem rust stained at outer edges. Any advice on getting rid? Grout cleaner has been suggested.....
Thanks in advance
I've just had internal ground floor of haslingden flags ( granite-hard sandstone) sandblasted. ... Not sealed yet but now have water marks on some of them. Some circular and ringed but one large area seem rust stained at outer edges. Any advice on getting rid? Grout cleaner has been suggested.....
Thanks in advance