Polyamide curing agent DH-115S for container and tank lining Description DH-115S is a polyamide curing agent formulated for container and storage tank lining paint. It offers strong adhesion, long pot life, and reliable chemical and water resistance for interior linings. Suitable for shipping containers, storage tanks, and chemical holding vessels. Specifications DH-115S Unit Value Appearance / Amber liquid Color Gardener 9 max A.H.E. W g/eq 200 Amine value mgKOH/g 180-220