Grey Ghost
Well-known member
Just got down from my 2011 Greystone roof and noticed some repair is needed. Anyone wan to share any advise as to the best chalk, or whatever product, to use to seal around the joints front and rear caps and the holes around the vents, antennas and vent covers on top of the unit? We live in Arizona so the sun just eats things up and I need something that will last more than six months. Any advise will be appreciated. Thanks