Have had a quick try at foiling using the Thermofax Screen and wanted to show how I got on.
I used JonesTones Plexiglue as the adhesive and left it to dry overnight.
I cut a rectangle of Fibre in-Form foil just slightly larger than the stencil size and made sure the foil side was facing upwards. Hands up all those that have tried to foil with the shiny side down :)I used the Clover Mini-iron on a warm setting, to bond the foil to the adhesive. The same as with a normal iron, you use the edge to 'scrape' along the foil over the glue design. You can tell when the foil has transferred to the glue when you see the outline of the design through the cellophane carrier.
I held this piece up to the light to show it better.
When the foil has cooled and you peel it back, if there are some areas of the design that haven't taken, lay the foil back down and repeat the procedure but try not to go over the areas that have already foiled as I find it tends to knock the shine back.
These are photos of the technique completed - not very good photos though as I find it extremely difficult to get decent shots of a surface as reflective as this foil.