Profile: We manufactures and supplies Sigmadam® and Isodam® dental dams widely employed in endodontic & general dental interventions. Our Sigmadam is made from natural latex while Isodam is latex free. Sigmadam is available in green, natural and grey in four thicknesses, 36 six-inch squares in an economical & hygienic vacuum pack. A blue coloured Sigmadam is sold as a low-protein, powder free product for specialist applications. Our Isodam is available in two thicknesses (medium and heavy), 20 light blue six-inch squares in a white box.