Metals
Metals must be in sound condition.
Steelwork is ideally prepared to Sa2½ (Swedish Standard SIS 05 : 5900 = 2nd
quality BS4232 = S.S.P.C. grade SP10) or as indicated by the blasting
specification which may be of a higher standard.
Non-ferrous metals are prepared as follows. Remove any deposits of dust
and oxidation and abrade to bright metal. Wire brushing can be used for
soft metal such as lead. The surface must be clean and free from grease
which, if present, must be removed with a proprietary solution. Wash with
detergent, rinse and dry.
Use a suitable twin pack metal primer and observe relevant application and
overcoating instructions. Adhesion test before full application.
May I kindly ask you to manage Sika product samples sending to attention to Ms Nina Akhata - as products must be in Sika Indonesia by February 28th latest.