MC250 Vitri-Flex Tile Adhesive

Bostik MC250 VITRI-FLEX is a cement-based, rapid-setting wall and floor tile adhesive. Suitable for both interior and exterior applications, it provides reliable adhesion for a wide range of tile types including ceramic, porcelain, mosaics, natural stone, quarry tiles, slate, granite and terrazzo. The formulation is waterproof and frost-resistant, making it ideal for demanding environments.

Bostik MC250 VITRI-FLEX can be applied directly to most common substrates such as sand/cement screeds, plasterboard, tile backer boards, sealed plaster and existing firmly bonded tiles.

Direct tiling onto plywood and other wood-based sheet materials is not recommended. In these cases, an intermediate layer, such as a Bostik ANTI-FRACTURE MEMBRANE or Bostik FLEXIBLE TANKING SYSTEM, must be installed. Tile backer boards also provide a suitable alternative substrate.

Once fully cured, Bostik MC250 VITRI-FLEX is suitable for use in permanently wet areas, including showers and swimming pools. The adhesive is compatible with most domestic underfloor heating systems and can be used for both thin-bed and thick-bed installations, with a maximum application depth of 12mm.