Edgetech I.G.’s Super Spacer TriSeal is a desiccated silicone foam spacer that can be used to enhance the performance of insulating glass units. TriSeal is engineered with a triple seal made from desiccated silicone foam, acrylic adhesive, and a multilayer vapor barrier for condensation resistance. Its construction allows for the natural expansion and contraction of insulating glass. The triple seal can reduce energy consumption by up to 15% within curtain-wall glazing systems.