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Posted: Fri Jun 19, 2015 8:54 pm
by Rick
Undertaking full re-point of patio.
Just spent a few quid short of £1000 on Weatherpoint 365

Question on future maintenance.
Prior to re-pointing patio had been cleaned with the Hypo/Amine solution (at 3:1 strength)

Can this solution be used with no risk of detriment to the Weatherpoint pointing ?