Bohle tin detector
Tin side detector – essential when fusing with float glass!
The manufacturing process of float glass involves floating it on a bed of molten tin. This leaves a residue on one side of the glass and when re-fired this will have a cloudy effect. So when fusing with float glass you need to know which is the tin side, as you will want that side to be face down in your work.
Uses 4 no. AA batteries (included).
Product Code GETD01