Having used 1-2-1 master cast resin I am so pleased with the finished article. In the past I have used other resins from different manufactures but none seem to be as good as 1-2-1 for what I wanted. Its easy to mix and use, almost odour free and very controllable, even air bubbles are easily removed with a hairdryer. When fully cured the glaze is crystal clear giving me the desired effect required.