Rocol® Copper Anti-Seize Spray is a thin film containing lubricating solids, designed to prevent galling, pick up & fretting on various types of static joints & threaded connections. The film provides protection against seizure in a range of conditions. NZFSA Approved C12. Applications: Industrial fasteners, Furnaces & kilns, Drying ovens, Moulding die assembly, Marine equipment. Temperature range up to 1100°C.