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Surfaces to be joined must be clean and dry
Apply cement with dauber or short natural bristle brush if cement appears jellied, it may be thinned by adding a small amount of acetone
To join sheets allow a 4 in minimum overlap apply a thin even coat of cement to both surfaces to be joined the entire surface of material to be joined must be covered with cement apply the cement to short lengths of material, not to exceed 3 ft at a time
Join cemented surfaces as quickly as possible before cement dries for seams exceeding 6 ft in length, use a weighted, smooth flooring roller to facilitate bonding material
Apply a wide bead of cement to the entire length of the overlap if material has been joined outside of installation area, apply the bead to both top and bottom edges of the overlap
Do not disturb or try to peel joined surfaces
The cemented seam should fully cure in 24 hours