SHAMROCK TECHNOLOGIES › HYDROCER™ 7112 HYDROCER™ 7112 $0.00 SHAMROCK HYDROCER™ 7112 is a stable, aqueous synthetic wax dispersion. It is recommended for water-based ink and coating systems. Quantity: Add To Cart Added! SHAMROCK HYDROCER™ 7112 is a stable, aqueous synthetic wax dispersion. It is recommended for water-based ink and coating systems. You Might Also Like HYDROCER™ EP91 HYDROCER™ AE 30BC HYDROCER™ 59 HYDROCER™ 135 HYDROCER™ 303