Potassium Dichromate, Oxalic Acid, and Carnauba Wax

1977
DS#55   BRB1 p.36            read this article
Jeffrey-R. Elliott                                                                                           

▪ Various chemicals have been used for centuries to color (or de-color) wood. Fiddle makers are hip to tons of these, but Elliott describes a couple that he finds useful on his guitars. He also advocates lubricating tools and work surfaces with carnauba wax, which will not contaminate your wood.

This article has been nominated as one of the Guild’s best articles published before 2010.