SMARTBOND FLEX SILVER FLEXIBLE TILE ADHESIVE C1ES1 conforms to PNS ISO 130071:2014; ANSI A118.1 (USA) and EN 12004:2000 (EU) type C1ES1. It has standard adhesion, standard flexibility and extended open time for permanently bonding ceramic and earthenware tiles for indoor and outdoor floors and walls application. It is a lightweight, flexible tile adhesive especially formulated using flexible polymers, lightweight filler, and special additives to provide easy mixing, excellent workability, low dust, and no slump or shrinkage while maintaining optimum strength and flexibility. It has flexible characteristics that can absorb different stresses, such as concrete shrinkage and thermal expansion. It is carefully developed to give an extended open time/pot life, which is ideal for longer working time requirements. Its low dust emissions bring health and safety advantages. Its unique water retention technology is the key to preventing tile debonding. Tile Adhesive Classification According to the PNS ISO 13007-1:2014 (PH); ANSI A118.1 (USA) and EN 12004:2000 (EU)