Prepare the roof deck, removing all the previous covering and any debris, dirt, dust or grease spots. Unpack the membrane and lay it out over the surface to rest for 30 minutes to allow any packing creases to dissipate. Fold half back on itself. Apply the spray adhesive to both the wood deck and the membrane according to the manufacturer’s guidelines. Roll the membrane back over the deck and smooth down with a soft brush to remove any air pockets.