... system or hand blast can also be used. For powder application, with average environmental condition, use 100g/m2, ... dosage is 1.0% weight of SF/D-331 powder.Metal protected:Carbon steel, steel alloy, stainless steel, ... aluminum and its alloy.ClearnessTo move powder residues easily by air presser and water, To move ... and coated metal unless it pass testing high-efficient VCI powder