SI Group manufactures Low Viscosity and Fully Copolymerizable Amine Acrylate Synergist. SI Group is an ISO 9001, 14001 and 18000 accredited company. Low Viscosity and Fully Copolymerizable Amine Acrylate Synergist can be used as a hydrogen donor against the effects of oxygen inhibition in UV curable formulations used in synergy with a suitable free-radical generating initiator. Low Viscosity and Fully Copolymerizable Amine Acrylate Synergist give a fast and consistent cure response with enhanced chemical resistance. It improves flexibility.