SHAMROCK TECHNOLOGIES › HYDROCER™ DP 69 HYDROCER™ DP 69 $0.00 SHAMROCK HYDROCER™ DP-69 is paraffin wax in an aqueous micro dispersion recommended for water-based coating systems. Quantity: Add To Cart Added! SHAMROCK HYDROCER™ DP-69 is paraffin wax in an aqueous micro dispersion recommended for water-based coating systems. You Might Also Like HYDROCER™ ASTRO AE 25 F HYDROCER™ EC 35 470 HYDROCER™ EP91 HYDROCER™ EEP33 HYDROCER™ EC 36