” If I don’t want to exhibit the thing and if it cannot be re-used or improved, then I will throw it away.” Words to cull by.
Out of the corners have come some pieces of ill-used Foamula that have caused me to ask: “What was I thinking?’. However they often still possess a pink reverso, open to a further assault. This new onslaught upon the as-yet unslaught upon seeks to answer some questions regarding the application of polyurethane varnish. Before, this varnish was apt to dissolve the Foamula and required a preliminary coat of water-based primer or paint on the surface to prevent that from happening. Since then, the composition of the varnish – at least the stuff I’m using – has changed. Unfortunately the new formulation is of a brownish color and more expensive. Fortunately it now appears not to dissolve the Foamula any longer. The old veteran boards are being pressed into service to see if this is truly so.
A design was drawn on the surface of this board and areas were blocked out with gesso, leaving the rest of the area bare. I then applied a hot air gun – the type used for removing paint. This caused the bare surface to shrink while the portions protected by the gesso remained relatively unaffected. I then tinted some varnish and spread it over the surface. It collected in the grooves and indentations with results that you can see. So far there have been no untoward effects.