SUNMIDEWH-900 is a low viscosity, high molecular weight, special amine adduct designed using new technology and dissolved in water. This water-based hardener reacts quickly with liquid epoxy resins, creating high crosslink actions that produce network structures ideal for anti-corrosive applications.

When used with solid epoxy resin, SUNMIDEWH-900 reacts more slowly but effectively increases molecular weight during the reactive process, making it suitable for chemical-resistant applications. This hardener can effectively cure and emulsify many epoxy resins in water, offering superior curing properties at low temperatures (10°C) and high humidity (85%) compared to other water-based hardeners.

Formulations based on liquid epoxy resins are solvent-free with excellent anti-corrosive and adhesive properties, particularly suitable for concrete applications. Solid epoxy resin formulations offer good chemical resistance and extended pot life.

• Water-based anti-corrosion coatings
• Water-based repair coatings
• Reinforcing materials in civil engineering
• Floor paints in floor systems

• Cost-effective concrete protection
• Excellent adhesion to various substrates including damp concrete
• Superior pigment acceptance and color stability through pot-life
• Excellent scratch resistance
• Low color and good yellowing resistance