Table 1: Composition of zinc phosphate containing epoxy-polyamide hybrid primer.

CompositionAmount (% wt)

PACK A (for 100 gm)
 Epoxy resin34.60
 Red oxide of iron5.70
 Zinc phosphate17.15
 Silica/asbestine10.75
 Toluene, MIBK, and butanol (in ratio  of (1: 1: 1))20.25

PACK B
 Polyamide11.55