Does Sensodyne Repair Cavities?

Does Sensodyne Repair Cavities? Its active ingredients, stannous fluoride, builds a repairing layer over the vulnerable areas of your teeth and protects them from pain. With twice daily brushing, Sensodyne Repair and Protect toothpaste provides effective lasting relief from the twinge of sensitivity* and offers everyday cavity protection. Is there a toothpaste that fixes cavities?