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™ AE PW HYDROCER™ EC 35 470 HYDROCER™ ASTRO AE 25 F HYDROCER™ DP 69 HYDROCER™ 257