Can this be used on concrete gravel and concrete fence post prior to topcoat? I'm using exterior satin paint for easy wipe.
Hello Sebz
I would advise against it, due to it not having any breathability, so any moisture within the board or post that can travel from the ground, will force the coating off. It will adhere though, and in dry situations be fine.
Answered by: Leyland Expert
Date published: 2021-03-01