Polyamide curing agent DH-115 Description DH-115 is a polyamide epoxy curing agent formulated for anti-corrosion primer applications on steel structures. It provides effective wetting and penetration on prepared steel surfaces, ensuring robust adhesion for subsequent coating layers. Specifications Property Value Appearance Clear amber liquid Color (Gardner) 7 max AHEW (g/eq) 205 Amine Value (mgKOH/g) 175-215 Viscosity @40℃ (cps) 9,000-26,000 Solid Content (%) min 93 Phase II