B.A.
New member
Hey guys,
this holiday inn uses these pavers in the pix below and they need to brighten them up. I tried Bob's F-8 (oxylic) varied the dwell at 5-20 minutes and lots of heat with no results. I really don't manna mess with muratic.....what do you think??
this holiday inn uses these pavers in the pix below and they need to brighten them up. I tried Bob's F-8 (oxylic) varied the dwell at 5-20 minutes and lots of heat with no results. I really don't manna mess with muratic.....what do you think??