SA-121 is a reactive polyamide functional silicone curing agent used as a crosslinker to improve the physical properties and long­term performance of Epoxy Siloxane paints and coatings.

APPLICATIONS SA-121 has been developed primarily for use with liquid Epoxy Siloxane resin; it out­performs other epoxy based systems by offering the capability to formulate without solvent, at zero VOC and with a visible end of pot­life.

SA 121 TDS