Interstate a full line distributor of Sonneborn/Deggusa calking and sealant systems
Interstate is a full line distributor of Sonneborn/Deggusa calking and sealant systems, including NP 1, a one-component, high-performance, nonpriming, gun-grade, elastomeric polyurethane sealant; NP 2, a three-component, highly flexible, nonpriming, high-performance polyurethane sealant; and SL 1, a one-component, nonpriming, self-leveling elastomeric polyurethane designed for expansion joints in concrete floors and decks.