Medicom Duraflor Ultra 5% Sodium Fluoride White Varnish Box 1016-C30 by Medicom GROUP: Dental Merchandise:Preventives:Fluoride Office - Varnish Item Description: Sodium Fluoride Varnish, Caramel, 0.4mL Unit Dose, 30/Box (Not Available for sale into Canada) Packaging Desc: Varnish 5 Sod Fluorwht .4Ml Crml 30/Box Country of Origin: Harmonized Tariff Code: Product Description: Duraflor Ultra�s advanced formulation provides our fastest fluoride release by optimizing the fluoride release rate over a 4 hr. period. Ultra varnish has a smooth consistency that is easy to apply and dries to a natural tooth color. Duraflor Ultra does not contain nuts, gluten, dairy products, wheat, egg, soybean, fish, shellfish, DEHP or BPA, thus ensuring it is safe for most patients.