... high quality OSB board Size: 1220*2440*9-18MM Glue: E1/E2 Usage:Can be used for roof decking ... , roof sarking etc. High quality OSB for buliding product specification 1. ... drilled, grooved, planed, filed4. Usage:Can be used for roof decking, roof sarking, wall sheathing flooring, packing, hoarding ... person: Eva Phone : 86-13450836462 High quality OSB for buliding