This heavy duty adhesive is formulated to fix a range of floor coverings including , carpet, carpet tiles, flotex and underlay to a range of materials including wood, concrete, plaster, glass, and metal. Prior to fixing flooring to your sub-floor ensure surfaces are dry and clean. Spraying approx 25cm from the surface will give an even coating. If spraying onto porous surfaces you may want to spray both the new floor covering as well as the sub floor. Wait 30 seconds to 1 min for the solvents to evaporate then press firmly together. The adhesive received may be a different brand to that pictured, but the contents will perform exactly the same job.