For more than 20 years, Tec7 has been the best-known sealant for bonding, sealing and fastening! This universal adhesive is suitable for all applications in the construction and sanitary world. Tec7 black can be used to replace mounting glue, wood glue, PU glue, silicone sealant, sanitary silicone sealant, acrylic sealant and butylene sealant. As a universal adhesive, Tec7 adheres to most surfaces and does not affect plastics. The glue can even be used on mirrors, natural stone, polyester and Styrofoam. Moreover, Tec7 can be painted over with the most common paints. Tec7 is the original all-rounder for professionals and advanced handymen!