Why use ViChem VL-557
ViChem VL-557 is a citric acid based (non-hazardous & biodegradable) burnishing & de-scaling chemistry that can also be used for rust removal. VL-557 works great with ceramic, plastic and steel tumbling media. At Mikro, we use VL-557 in our tumbling job shop for many different applications. Whether we are tumbling away heat scale or burnishing brass parts, VL-557 is the best choice.
Please contact us with any questions or to arrange for free process testing. our knowledgeable staff has the experience to help you choose the right tumbling media & compound.