Two component thixotropic adhesive sealant for floorings and walls consisting of an epoxy-polyurethane polymer (component A) and a special hardener (component B). A product specific for gluing and grouting. The product is suitable for both internal and external flooring areas of stone, marble, ceramic and alike. The product is available in many different colours. Characterized by an excellent elasticity and grip power, it is particularly suitable to be used even on non-absorbent substrates. Once hardened, it creates a film with an excellent resistance to water, humidity, heat, atmospheric agents as well as oils, solvents, diluted acids and alkalis, salt and chlorinated water. This sealant guarantees a total barrier against dirty accumulation and promotes an easy cleaning, it can be removed with water even over 1 hour after application.