Adding Gloss finish to Matte Steelbooks?

[MifuneFan]

I never really thought about this until now, but has anyone ever considered adding a gloss finish to a matte steelbook? I know some Steelbook fans would consider this sacriledge, but I have a few cheap US steelbooks (V for Vendetta, and Batman Begins) that I'd like to try this on. I think it would make for a vast improvement, and they wouldn't look as cheap if applied properly.

I know there are varnishes made to apply over paintings to give them a glossy finish, so presumably it should work just as well on a Steelbook..

Here's the product I'm considering getting, it says it works on metals (among other materials).

http://www.amazon.com/Krylon-12-Ounc...s=krylon+glaze