Goldsize Lefranc enjoys leading global reputation. It has been used by gilders for generations for oil gilding on the most diverse of surfaces. As such, Goldsize Lefranc has been used for a long time for interior and exterior gilding.

In recent years, much has changed within the Lefranc company and in the production of Mixtion: for instance, the most recent major product changes involved the replacement of the lead siccative and the reduction of the use of solvents, in accordance with an EU directive.