Hillsborough, NJ Greenhouse Renovation and Gravel-Lok Riverstone Patio
Judd Jason Assoc. 'Living Works of Art'. Gravel-lok is an epoxy type mixture that you blend with round aggregate that has been cleaned and dried. We chose a 3/8" riverstone and troweled that around the flagstone on top of a prepared base. When it dries the gravel remains pervious and holds together very nicely.