Chemical products for use in producing sealants; Grout sealants (chemicals); Sealants (chemicals) for the sealing of surfaces; Adhesives for affixing wall tiles; Adhesives for industrial purposes; Adhesives for use in building; Adhesives for use in construction; Adhesives for use in the building industry; Adhesives for wall tiles; Chemical compounds for use in the manufacture of adhesives; Chemical products for use in the manufacture of adhesives; Chemical substances for making adhesives; Commercial adhesives (other than for stationery or household use)