Black Patina for Zinc Corsica Add the directed amount on

Add the directed amount on bottle when adding new water to your grinder

This product fits nicely between two pieces of already copper foiled glass pieces then you solder as normal

Apply a small amount of Mark Stay to your pen or marker line to keep it from coming off during grinding or when you are using your saw

Buy replacement wheels here

Black Patina for Zinc Corsica Add the directed amount onSee a professional finish on your zinc came. Apply with a rag to your zinc came & watch it turn from silver to black! Note: Steel wool the zinc heavily before applying the patina for best results. It is important to remove the layer of oxidation off the metals so the chemical takes to the zinc. Find safety data sheets for chemicals here.