[quote=“garya505”]What would be the best sealant to use under this type of curb?
-Neoprene type such as Black Jack 1010
-Ruberized asphalt type such as Henry 906
-Polyurethane type such as Loctite PL
With the attached cant strip, these are going to have a sealing area all around the perimeter of approximately 3" to 6" wide. Are there any curing issues with any of these flashing cement types, considering a sealing area this wide?[/quote]
There shouldn’t be any ‘sealing area’. The roof will come up tot he top, and the lid covers that. BTW, the lid can be 2" wider all the way around to make running the roof up and self sealing much easier.