Apply 20-30% phosphoric acid solution. Wash with water after effervescence has stopped. Allow to dry. Apply one or two coats of following gasoline resistant enamel Pigment*/As desired Cobalt naphthenate/6.25-0.5 Super high flash naphtha/300 "Pliolite" 5-5/100
配制方法:
Colored* chips of "Pliolite" S are available *1% dispersion of pigment paste in ten commercial water-based white blending bases (acrylic, PVAC, and SB types)