Setts and cobbles, tarmac, asphalt, resin systems, concrete whether it's plain, patterned or stencilled, gravels, etc.
Forestboy1978
Posts: 1000Joined: Sun Oct 23, 2011 9:57 amLocation: southampton, hampshire
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Forestboy1978 Mon Apr 14, 2014 8:15 pm
Yeah I said I'd ask you guys if it can be done. Sorry about the pic, didn't realise it was so crap until just now. It looks to me like the glazing has been burnt away or something rather than a stain so could be no good.
Forestboy1978
Posts: 1000Joined: Sun Oct 23, 2011 9:57 amLocation: southampton, hampshire
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Forestboy1978 Tue Apr 15, 2014 5:24 pm
She said she thinks an acid based cleaner was used. In my unprofessional opinion I think they are f****d! It looks like the finish is taken off!
Tony McC
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Posts: 8346Joined: Mon Jul 05, 2004 7:27 pmLocation: Warrington, People's Republic of South Lancashire
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Tony McC Wed Apr 23, 2014 11:38 am
You could start with a basic detergent-based clean and then move on to a steam clean, but I'd steer clear of acid-based cleaners indoors.
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