Epoxy Zinc Phosphate Primer ( Two Pack ) to specification RDSO/ M & C/ PCN/ 100/ 2018, chapter II, be packed in separate New and Non- returnable M. S drums to IS: 2552/ shall 1989 with amendment No. 1 Grade- B2. Type of paint, Manufacturing date and self- life of paint shall be marked indelibly in Larger view on side of the each drum.