TRIDENT Solvent Based Grey Epoxy Primers

Available in all colours and the available capacity 1 L, 4 L, 20 L, 200 L. "Two‑component, inorganic zinc ethyl silicate primer with very high zinc dust content, forming a hard, metallic zinc‑rich fil...

Available in all colours and the available capacity 1 L, 4 L, 20 L, 200 L. "Two‑component, inorganic zinc ethyl silicate primer with very high zinc dust content, forming a hard, metallic zinc‑rich film on blasted steel. Cures by reaction with moisture to create a tightly adherent, highly conductive zinc layer that provides both barrier and cathodic (galvanic) protection. Used as the main coat / first coat on properly blast‑cleaned bridge steel, under epoxy MIO and polyurethane topcoats in modern bridge‑painting systems." "• Very high corrosion resistance: Active zinc provides galvanic protection, greatly slowing rusting at holidays and scratches • Long service life: Widely used worldwide as a primer for bridges and heavy structures where long intervals to first major maintenance are required • Excellent adhesion to blasted steel: Bonds strongly to Sa 2½ / Sa 3 surfaces, giving a sound base for epoxy intermediates and finishes

IS 14946 - The Trident Zinc Ethyl Silicate Primer (Main Coat) typically conforms to IS 14946.