Our silicone resin denture sets contain polyvinyl alcohol crosslinked polymer, sodium polyacrylate. It can repair the gaps between your teeth, repair braces, and make your smile brighter. Its use is simple: first melt the gum until it becomes a liquid; Attach the braces to the teeth separately with dental glue. And it can provide effective protection for your teeth, cover up tooth loss, and make your teeth more beautiful.