Has anyone had any experience of using Fablon (ie sticky back plastic) outside? It's just that I've got some small letters to cut out for a shop sign and thought I might try using black Fablon. It's vinyl, just like other stick-on lettering (though possibly not as thick) and it would be used on a flat, clean surface -but I don't know whether the adhesive would be weatherproof.
Any advice?
NL