Sodium metasilicate pentahydrate/20 H2O/66 NTA Na3 pentahydrate/1 or 2 "Petro" BA or "Petro" 11 Liquid/10 Nonionic (nonyl phenol or linear alcohol ethoxylate)/1 or 2
配制方法:
At a concentration of 10% or above, the "Petro" 11 prevents the etching and darkening of aluminum. Recommended use: 1 to 2 oz per gal of water. Recommended for general hard-surface cleaner of floors, walls and metal surfaces. Not recommended for automobile exteriors or where streaking of the surface is objectionable.
地址：山东省烟台市开发区南昌大街48号
