Hi Dave,
Ok Ironlak is sold at skateboard shops etc, there are other brands such as loops. Much the same stuff really, high pigmented paint in lots of colour choices.
The product is used by street artists and mural artists etc and is sometimes stocked by some tattooists.
A3 laminates work well but just beware of intricate cutting and use a brand new xacto knife, also only spray just enough to cover. You can get different nozzles for the spray cans depending on the coverage you are after, like everything experiment first to get the idea. Another tip is to use spray adhesive to tack down your stencil but don't let it sit too long, remove the stencil immediately after spraying.
Another tip is to do the first colour then with the second colour cut the stencil up and do it in sections on the sides of the cabinet, also lay the cabinet so the side you want is facing up and you are working on a flat surface. Once again do some practice stuff first to get the idea of how it all works and feels. (it's the Vibe) LOL.
Biggest Tip, do not spray to heavy and remove stencils immediately.
Any questions let me know..
Regards: Brettski... :)
