Unprocessed artificial resins and adhesives for use in surface preparation for applying anti-slip covering; unprocessed artificial resins, plastics, and adhesives for use in the manufacture of floors and walls covering; adhesives and anti-slip sealants for coverings on staircases, walkways, and hard surfaces; unprocessed artificial resins and unprocessed plastics for use in the manufacture of adhesives; Natural resins for use in the manufacture of adhesives; Protective and non-slip covering, namely, cloth wall and floor coverings, cork for use as a floor or wall covering, plastic wall and floor coverings, resilient hard surface covering for floors, walls and other surfaces, sheets of plastic for covering walls and floor, and vinyl floor and wall coverings;Installation and repair of protective and decorative wall and floor coverings and inserts and non-slip wall and floor coverings and inserts