Astron Dental, (Astron) is a privately-held medical device company, engaged in the development, manufacture and distribution of dental products. The company develops vinyl based denture products such as dentures and light curing units, night guards, light curing materials and water bath curing units used in dental laboratories and by dentists. It markets products under the brand names Nova, Luxene, DURAsoft, Clear sprint and Lab-pro. It sells its products in Canada, Australia, Europe and South Africa. It is headquartered in Illinois, the US.