Fittydent® SuperAdhesive is a patented formula system that creates a strong, secure and long-lasting bond between the prosthesis and the gum. Fittydent® SuperAdhesive is a strong adhesive that does not dissolve in saliva, water, or hot or cold liquids. This system provides a strong, continuous hold for over 12 hours, even in the most difficult cases (flat and narrow jaws). The Fittydent® denture care system has been developed in close collaboration with dentists and universities to solve all denture-related problems. Its adhesive effect prevents dentures from slipping and prevents food debris from settling under them. Fittydent® SuperAdhesive is the only waterproof denture adhesive, which means it won't wash off when eating or drinking. Plus, it only requires one application per day.