A non-sterile substance intended to be used as a dental cement/restorative material by a layperson in the home for immediate and temporary replacement of a lost filling or cementation of a dental crown, and to relieve pain, until a dental professional is accessed. It may be either a multicomponent material intended to be pre-mixed before application or a single-component paste; it is intended to be applied directly to the tooth and harden in situ. After application, this device cannot be reused.