Arc Pro-Flex is a white, flexible, regular-setting, cement-based, highly polymer modified, thin-bed ceramic tile adhesive. It is suitable for fixing all types of ceramic floor and wall tiles, including mosaics, porcelain, fully vitrified tiles, marble, natural stone, slate etc. Arc Pro-Flex is ideally suited for application onto timber panels, plywood, concrete, block work and floor screeds without the need to include a flexible admixture in the mix. It has improved flexural strength, water-resistance and is suitable for swimming pools, underfloor heating applications and both interior & exterior use.