Overview
Single-component epoxy ester anti-rust primer for steel structures; air-drying or low-temperature baking curing is specified.​
It is described as having good adhesion, a tough film, and convenient application for rust prevention.​

Composition
Epoxy ester resin, iron oxide red, zinc oxide, corrosion inhibitor, extenders, additives, solvent, and drier.​

Typical uses

• Applied on steel structures for corrosion protection, such as guardrails and mining/mineshaft equipment.​

Technical data (typical)

• Appearance / color: Iron oxide red.​

• Theoretical consumption: 0.17 kg/m² at 50 µm DFT (losses not included).​

• Density / specific gravity: 1.4 kg/L.​

• Drying / curing (25°C): Touch dry 1 h; hard dry 24 h; full cure 7 days.​

Application data (25°C)

• Mixing instructions: Single-pack.​

• Pot life: No limit (as stated).​

• Application methods: Airless spray, brush, roller.​

• Thinner / Cleaner: X-7 epoxy thinner; typical dilution 2–8% (air spray/roller may require more).​

• Recoat interval / overcoating interval (25°C): Minimum 24 h; maximum 7 days.​

• Recommended DFT: 30–50 µm per coat (brush/roller: 30–40 µm per coat).​

Surface preparation

• Abrasive blasting or shot blasting to Sa 2.5, or power-tool cleaning to St 3; surface profile 30–75 µm.​

System compatibility / packing / storage

• Compatible topcoats: alkyd topcoat, alkyd enamel.​

• Shelf life: 12 months.​

• Storage: Store in a dry, cool, ventilated warehouse away from fire sources and direct sunlight; outdoor storage is not permitted.​

• Packaging: 25 kg.