You can seal it with any Clear Acrylic Sealer spray lacquer or Sculpey sealers which you dip into. Krylon (brand) has many different sealers from glossy, satin to matte.

You can seal it with any Clear Acrylic Sealer spray lacquer or Sculpey sealers which you dip into. Krylon (brand) has many different sealers from glossy, satin to matte.

Thanks for stopping by the blog. I’m sure you could use a polyurethane varnish on the natural clays described in my podcast, as long as the pieces were completely dried (or baked, as the case may be). I’ve had some very shiny pieces over the years, purchased from craft fairs, that look like they’ve been sealed with a synthetic varnish, and they held up well.

But to be safe, I always recommend making a test piece or two, and trying your varnish out on that before you seal your best work.

Hope that helps.

Thanks for stopping by the blog. I’m sure you could use a polyurethane varnish on the natural clays described in my podcast, as long as the pieces were completely dried (or baked, as the case may be). I’ve had some very shiny pieces over the years, purchased from craft fairs, that look like they’ve been sealed with a synthetic varnish, and they held up well.

But to be safe, I always recommend making a test piece or two, and trying your varnish out on that before you seal your best work.

Hope that helps.