Jagdamba Paints & Mixture

APCODUR EPOXY ZINC RICH PRIMER /APCOZINC 306

Two component, epoxy zinc rich primer
Designed as a system primer in various paint systems• Good corrosion prevention properties
• Zinc rich coatings are porous and hence pinholes may occur in the subsequent coat due to solvent popping. To minimize pinholes, apply a mist coat as the first pass of the subsequent coat, let the entrapped air escape and then apply full coat• Surfaces primed with zinc rich primers without suitable topcoat when exposed to atmosphere forms zinc corrosion products which is also called as white rust. The extent of white rust formation will depend on the period of exposure of the zinc rich primer and the nature of the surrounding environment. Prior to application of the subsequent coats, it is necessary to ensure removal of the white rust. Use fresh water wash with nylon scrubber to remove white rust• It is recommended to achieve the required DFT of zinc rich primer in one coat application• Should not be over-coated with self and coatings containing saponifiable matter