Industrial Epoxy Curing Agent DH-115 Polyamide Solvent Free Liquid Hardener DH-115 is a polyamide epoxy curing agent produced by a special process. It is used to convert liquid epoxy resin into a solid, durable and thermoset material suitable for protective and maintenance coating systems. Product Details Brand Name DAHUA Model Number DH-115 Place of Origin Guangdong, China Certification N/A Application Maintenance coating primers and enamel paint formulations Package 190kg