Joy Desensitizer, Refill, 7 ml, 1/Pk, JD

Joy Desensitizer provides instant and effective relief from pain and discomfort caused by dentinal hypersensitivity. It seals off dentinal tubules by combining with proteins and forming a physiologic barrier of protection around the affected area. The formulation contains 20% Benzalkonium Chloride, an antimicrobial preservative, and 40% 2-Hydroxyethyl Methacrylate, a light-curing polymer system, and provides a high-quality coating for long-lasting gloss against scratches and weathering. Each refill bottle contains 7 ml of Joy Desensitizer.