... TECHNOLOGYUSING TECHNOLOGY OF BLASTING AND PAINT THE EPOXY ZINC RICH PRIMER TO DEAL WITH THE SURFACE OF RAW MATERIAL AND THE ... MAIN BEAM USING GRIP BLASTING AND THE EPOXY ZINC RICH PRIMER TO DEAL WITH THE SURFACE OF THE BEAM7painting system THE ... BLAST.THREE LAYS FOR THE PAINT, 1.EPOXY ZINC RICH PRIMER THICKNESS, 30—40Micron2.EPOXY MID PAINT THICKNESS, 30ΜM3.EPOXY ...