Heavy Mineral Spirits/101 Anatase TiO2/25 Neville "NevcoVar"/285 Lecithin/4 Diatomaceous Silica/50 Aluminum Stearate/4 Rutile TiO2/175 Grind on 3-roll mill to 4-5 N.S. then add Mineral Spirits/127 Cobalt (6%) Naphthenate/2 Mildewcide/2 Lead (24%) Naphthenate/5 Talc/400