I have stupidly given our black limestone paving a wash with cleaner containing hydrochloric acid.
I know I have burnt the pavers but what to know whether a wet look sealer will hide the dis-colouration patches or would it be best to leave the paving unsealed until next spring to allow them to weather naturally.
Many thanks in advance for your reply.
Rescue black limestone from acid wash! - Light patches showing in paving slabs.
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- Location: Staines Surrey
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You have damaged the surface and appling a sealer won't blend them back in. We work with this sort of problem all the time if you want to post some photos of the damage. I'll try to help.
Roger Oakley BDA(Europe)Member 2006
R&A Pressure Washing Services Ltd
info@rapressurewashing.co.uk
www.rapressurewashing.co.uk
R&A Pressure Washing Services Ltd
info@rapressurewashing.co.uk
www.rapressurewashing.co.uk
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- Posts: 985
- Joined: Wed Aug 15, 2007 3:02 pm
- Location: Staines Surrey
- Contact:
Dan
Thank you for your email, I have sent you a reply by the same.
Thank you for your email, I have sent you a reply by the same.
Roger Oakley BDA(Europe)Member 2006
R&A Pressure Washing Services Ltd
info@rapressurewashing.co.uk
www.rapressurewashing.co.uk
R&A Pressure Washing Services Ltd
info@rapressurewashing.co.uk
www.rapressurewashing.co.uk