PASA GOI polishing REXANT No. 4, 30 g

GOI PASA No. 4 (abbreviation from the State Optical Institute) is an abrasive material used for grinding and polishing the surfaces of steel, plastic, non -ferrous metals, glasses, ceramics, etc. The main components are chromium oxide, various binders and others Additional components. GOI has received the widespread use of the pasta due to the simplicity of use, the ability to grind and polish surfaces at home. Paste No. 4 ("Rude"). The material of a light green color, which has abrasiveness 40.0-18.0 μm. The content of the abrasive is from 75 to 85%. Used to obtain a matte surface and remove small scratches.