Product Description Galkyd Lite (Low Viscosity) is an alkyd resin medium with a low viscosity that is very similar to a traditional dammar/refined linseed oil/turpentine painting medium. Glazes made with Galkyd Lite look less glossy than those made with traditional mediums or Galkyd. Galkyd Lite is perfect for painters who prefer a lighter painting medium or want a longer working time. Thin layers are ready to paint over within 24 hours. Thins with Gamsol. Product cannot be shipped by air transport.