sealer peeling off flagstone
by dave
(calgary canada)
hi there,
I have a flagstone patio that was sealed about four years ago. I want to seal it again as some of the shine has wore off. The old sealer in places is coming off and kinda looks white or clear in color. It looks like dead skin kinda. How do i clean the flagstone before i seal it again? Or can i just seal right over that old sealer that is peeling off? thanks for your time