ONS Advanced Original PolymersONS Advanced Original Polymers are an exclusive blend of co-polymers designed to provide optimal workability, flexibility and durability. This unique co-polymer blending process provides dependable consistency within every bead. ONS Advanced Polymers are non-yellowing resulting in superior aesthetic quality. Our slower setting formula is designed for those who need extra time to perfect the smile-line, such as students and those working in warmer geographical environments. |