Halweftal GH 20 Short oil phenolic -modified alkyd resin DSM Alkyd Resins >> Short-oil Alkyd Resins >> Modified >> Phenolic General Industrial /Maintenance >> Primer white spirit Halweftal GH 20 is short oil, phenolic-modified alkyd resin based on drying, plant-derived fatty acids. For anticorrosion primers, shop primers; rapidly drying equipment coatings and synthetic resin paints, spackling pastes. In combination with non-plasticized amino resins for oven-drying industrial coatings and primers. Short oil, phenolic-modified alkyd resin based on drying, plant-derived fatty acids. Used for anticorrosion primers, shop primers, rapidly drying equipment coatings and synthetic resin paints, spackling paste, oven-drying industrial coatings and primers.