Anquamine® 728 is a waterborne amine curing agent for use in concrete epoxy primers and topcoats that delivers fast backin- service next day under adverse cure conditions (10˚C and 60-85% RH). The product can be used with Ancarez® AR-555 solid epoxy resin dispersion to facilitate 1-day floor installation (primer/topcoat) with next day walk-on. Coatings based on Anquamine® 728 can be applied upto 500 g/m2 with minimal impact on cure speed.