I have a roof deck above a room. This roof deck is about 20ft x 25ft. The substructure has 3 cement foundations. Across these foundations are 4x6 beams, covered by Ãƒâ€šÃ‚Â¾ÃƒÂ¢Ã¢â€šÂ¬Ã‚
You must cleaning the crack and close the crack with the same material from endurokote.