Thoughts on pros/cons. When putting a Non-Pen on a roof with river
rock, (if that's what it's called, 1/2"-1" diameter stones, no tar) do
you clear the rock and put the non-pen mats directly on the roof, or put
the mats and non-pen on top of the rock?
- [AFMUG] Nonpen on River Rock Roof Nate Burke
- Re: [AFMUG] Nonpen on River Rock Roof Chuck McCown
- Re: [AFMUG] Nonpen on River Rock Roof Adam Moffett
- Re: [AFMUG] Nonpen on River Rock Roof Chuck McCown
- Re: [AFMUG] Nonpen on River Rock Roof Adam Moffett
- Re: [AFMUG] Nonpen on River Rock Roof Steve Utick
- Re: [AFMUG] Nonpen on River Rock Roof Bill Prince
- Re: [AFMUG] Nonpen on River Rock Roof Erich Kaiser