Multi-Etch is a low pH acid (pH 6.8) It’s a far safer etchant for titanium and other metals, with a less toxic waste stream, when compared with hydrofluoric and nitric acids. Preparing titanium with Multi-Etch enables anodizers to produce brilliant colors, and to erase anodizing mistakes. Industries regularly using Multi-Etch include aerospace, medical, dental, marine, architectural, industrial, jewelry and other arts.
Our Multi-Etch is available in a 1 lb. package that will make one gallon of usable solution.. You will need to provide a one gallon seal-able container for mixing. The multi-etch® can be used cold or heated.
Multi-Etch® can only be shipped within the US.