Technical Data Sheet ## Water-based epoxy barrior coating Water-based Epoxy Topcoat / Barrier · Category: Telecommunication tower High-performance water-based epoxy topcoat / barrier coating providing excellent chemical resistance, abrasion resistance, and long-term anti-corrosion protection for industrial assets in aggressive environments. ## Key Features Excellent chemical and solvent resistance High build, smooth finish, easy to apply Water-based, low VOC, low odor Compatible with epoxy primer systems Gloss and color retention ## Typical Applications Tank exteriorsOffshore structuresChemical plantsPipelinesIndustrial equipment ## Technical Specifications TypeTwo-component water-based epoxyColorRAL colors, custom shadesGlossSemi-gloss / GlossSolid content≥ 60%Mixing ratioA:B = 4:1 by weight (typical)Pot life≥ 2 hours @ 25°CDry to touch≤ 1 hour @ 25°CChemical resistanceExcellent (acid, alkali, salt)VOC< 80 g/LCoverage6-8 m²/kg @ 50μm DFT ## Application Notes Surface preparation: Remove all oil, grease, dirt, and loose rust. Abrasive blast to Sa 2½ (ISO 8501-1) for best results, or power tool clean to St 3 minimum. Apply on dry surface with substrate temperature at least 3°C above dew point. Mixing: Stir component A thoroughly, then add component B (if applicable) in the correct ratio. Mix with mechanical stirrer for 3 minutes until uniform. Pot life varies by product, typically 2 hours at 25°C. Application: Airless spray is recommended for best results. Brus