Belongs to a pre-coated coil coil coating polyurethane primer is a modified epoxy resins, polyurethane resins, fillers, additives and solvent composition, for general-purpose coil primer. Having excellent processability and good adaptability to the substrate. CNOOC Ltd. Changzhou green paint pre-coated coils produced polyurethane primer suitable for large-scale pre-coated membrane production line. Downstream products can be widely used in construction, transportation, electronics, home improvement and container processing areas. If you need to store, it is best to choose the next six months at room temperature; if more than six months, can still be used after passing inspection.