Old decals

_Do not soak_, just lay the decal on top of the water. As soon as the backing paper is soaked through, slide the decal gently onto the model. Put a puddle of water on the model first, so that the decal can float into place. Use the torn edge of a paper towel to suck up the water under the decal when it's in place. Let it dry, then soak it in setting solution.

Old decals become brittle: they are actually a layer of varnish onto which the design is printed. The varnish oxidises. To strengthen them, I've used Testors' Dullcote with mixed success. Other people report that solvent based artists' fixative or spray varnish works. YMMV.

HTH

Also note: decals won't adhere properly to a dull surface. Apply them to a glossy surface, and then if a dull surface is preferred, cover them with dullcoat.

Sure, it's easy. Buy a bottle of Microscale's Liquid Decal Film (you may have to copy and past the entire link below):

Essentially, you brush it on top of your old decal art, let it dry, then use as normal. It will be thicker, but then it won't fall apart, either. I've used it plenty of times on old decals, and it works like a charm.

Paul A. Cutler III

************* Weather Or No Go New Haven *************

I just overspray lightly the entire decal sheet with a thin coat of clear lacquer. Been doing it for some 40 years...long before Microscale existed.