HIRI 520 is formulated utilizing refined mineral oil and incorporates several additives.It is water-displacing solvent based rust inhibitors that leave temporary protective films on metal surfaces.

• 本产品是由精制矿油和多种添加剂等组成，对水分有置换性能的溶剂型防锈剂，可在金属表面形成临时保护膜。