High Teck 7500 Gray 2K Epoxy Primer 1:1 Mix, Gallon

The 7500 Series Epoxy Primers are a true 1:1 high build primer that delivers superior adhesion and exceptional corrosion resistance on a variety of substrates including properly prepared bare steel, aluminum, and OEM finishes.  Color: Dark Gray (Black and White also available) Size: Gallon Mix one (1) part Epoxy Base to one (1) part 7503 Epoxy Catalyst (sold separately). Reduce 10-25% with High Teck 1070 Low VOC Reducer to maintain 2.1 VOC. May also use 7720 National Rule Reducer for areas not requiring low VOC compliance.  Works as a high build primer at 10% reduction or sealer at 25% reduction Provides superior adhesion to all sanded and cleaned surfaces including galvanized steel, aluminum, and OEM finishes. No need to apply an acid etch primer. Formulated for maximum corrosion resistance Apply 1 - 2 medium wet coats, allowing 30 minutes between coats, 60 minutes to topcoat.  Must be sanded after 36 hours. Dries to a true flat finish to maximize topcoat performance High solids (45%