Description
Medicom, Inc. Medicom Hedy® Polyisoprene Dental Dams. Hedy® polyisoprene dental dams are made from premium non-latex, powder-free polyisoprene that has a similar polymer structure and physical properties to natural rubber, but without the potential allergen of latex protein. Superior Elasticity Allows a remarkable 1230% maximum elongation. Stretches without tearing, even when pierced.