Full Gloss Polyurethane Enamel ( Two Pack ) for the Exterior Finishing Paint of Railway coaches conforming to RDSO Spec. no. M & C/ PCN/ 100/ 2018, Chapter- V with Amendment No. 1B ( Rev- 2. 0 ). Colour Shade Signal Red to ISC No. 537 of IS 5: 2007. ( Item to be supplied in 4 equal proportions with a gap of 3 months each with Shelf life from the date of supply ) PACKING CONDITION: The material to be supplied in TWO- PACK in ratio of 4: 1 i.e. 16liters for Enamel and 4liters for Hardener ( Total 20liters supply )