ZCA212-100 is a difunctional aliphatic polyurethane acrylate resin that offers good yellowing resistance, excellent hardness and flexibility, as well as good toughness with high gloss and low skin irritation. This resin is ideal for use in extender gels, UV varnishes, wood coatings, plastic coatings, PVC flooring, and UV inks, providing a perfect balance of durability, aesthetics, and safety.