Allied Ultra Cure AC4

Low colour fast cure mixed accelerator specifically formulated for the use in polyester resins and gelcoats to achieve shorter gel times with MEKP catalyst. This is a mixed metal general purpose accelerator, which will cold cure polyester resin in conjunction with MEKP. Especially suitable for clear casting resins and gelcoats where a good cured colour is required. This accelerator imparts negligible colour to both resin solution and cured resin.