1 Chemicals used industry, namely waterproofing chemicals for use in the building industry where protection from water ingress is required including acrylic, polyurethane, epoxy, cement, bitumen, silicon and silane based waterproofing chemicals; adhesives used in the ceramic tile and stone industry; slate adhesives, marble adhesives, vinyl adhesives; carpet adhesives, linoleum adhesives, rubber adhesives; chemical additives for use in the preparation of specialty cement based mortars and adhesives including additives for accelerating or retarding cure time, for entraining air into the mixture, for waterproofing the mixture, for increasing the strength of the mixture, for increasing the working time of the mixture; unprocessed epoxy resins used in preparing adhesives for use in the ceramic tile and stone industry