SHAMROCK TECHNOLOGIES › HYDROCER™ ER 77 HYDROCER™ ER 77 $0.00 SHAMROCK HYDROCER™ ER 77 is a non-ionic polypropylene emulsion. Offers optimum slip and abrasion resistance. Provides anti-slip and rub resistance. Add To Cart Added! SHAMROCK HYDROCER™ ER 77 is a non-ionic polypropylene emulsion. Offers optimum slip and abrasion resistance. Provides anti-slip and rub resistance. You Might Also Like HYDROCER™ 8481 HYDROCER™ 303 HYDROCER™ 135 HYDROCER™ EC 36 HYDROCER™ 357