New to resin and resin products, so happy to have found this site! I started doing some small abstract paintings on mirrors using the pebeo oil based paint and then tried to clear coat them with their two part epoxy resin called gedeo. I was very careful in measuring & mixing. My pieces were completed three weeks prior, so I thought they were dry enough, but my clear coat wrinkled and puckered just awfully. It looked like varnish does when it is applied too thickly. I assumed the resin would just cure hard and smooth not form a skin and ripple. What did I do wrong? I can find no way to talk to the manufacturer or any help with this product, would welcome some direction there too.