Bar-Rust 235 is a high performance, multi-purpose, surface tolerant, two-component chemically cured epoxy semi-gloss coating.

For prepared aluminum, concrete, fiberglass, and steel surfaces. 68% volume solids. Suitable for salt and fresh water immersion (non-potable). Self-priming on steel and masonry. Adheres to damp surfaces. Low-temperature cure to 0°F. Ideal for structural steel, piping, tank exteriors, machinery, and equipment.

Available in 1-gallon and 5-gallon pre-measured kits, 4:1 mix ratio by volume — combine the complete unit, no measuring required. Apply by airless spray, roller, air spray, or brush.

Coverage: 182 sq ft per gallon theoretical at 6 mils DFT. Recommended 4–8 mils DFT per coat.

Pot life 4.5 hrs at 77°F. Hard dry 5 hrs. Overcoat minimum 3 hrs. VOC 2.43 lb/gal.

Please refer to the TDS & SDS files for detailed technical information.

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