RA Thermoseal Toothpaste provides relief from dentinal pain by forming a neurosensory block. Fluoride provides cavity protection. It reduces the demineralization of enamel and dentin by decreasing the acid production of bacterial plaque and decreases the solubility of apatite crystals. It readily becomes incorporated as fluoroapatite layer, to reduce the dissolution of apatite during acid attacks.

It builds increasing protection against sensitivity of teeth to cold, heat, acids, sweets or contact and in the prevention of dental cavities. It further reduces the demineralization of enamel and dentin by decreasing the acid production of bacterial plaque and decreases the solubility of apatite crystals