One part, Flexible Tile Adhesive
Rapid setting and flexible tile adhesive, suitable for all types of ceramic floor and wall tiles, including mosaics, porcelain, natural stone and vitrified tiles.
Application: Ideally suited for application onto timber panels, wood floors, plywood, composite boards and impermable surfaces such as existing quarry tiles, mastic asphalt and power floated concrete without the need to include a flexi-additive into the mix. Also suitable for use in areas with limited movement or vibration such as under-floor heating. 
Rapid-Flex is suitable for internal use only. It will set sufficiently to receive light traffic after approximately 2-3 hours.
Coverage is approximately 6-7m2 @3mm per 20kg.