PPG SigmaFast 20 High Build Zinc Phosphate Red Oxide Metal Primer Paint

PPG SigmaFast 20. Alkyd-based products: SigmaFast 20, SigmaFast 40. Overcoating Interval: Minimum: 45 minutes. Air Spray: 5-10% PPG Thinner 21-06. Airless Spray: 0-5% PPG Thinner 21-06. Brush/Roller: 0-2% PPG Thinner 20-05.

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