To make up to 9 litres of yellow passivate solution.
The Yellow Zinc Passivate has a yellow/bronze iridescent finish on plated zinc. Liquid concentrate is used at 0.5% to 3% by volume in water at 20° to 32°c. The finish has outstanding resistance to salt spray, greatly surpasses the normal 96 hour salt spray resistance specified for yellow chromates on zinc. It will withstand up to 200 hours salt spray. The deposit is a pleasing finish in itself. It is an excellent base for paint.
After preparing the part to accept the passivate, the part is simply dipped into a solution for up to 45 seconds. The zinc & the chromate react to form the new colors.
Note: Please read the safety instructions included with the kit. The chemicals in this kit are hazardous.
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