Metacure T-9 Stannous octoate Air Products Drier / Siccative Epoxy Resins Polyurethane Metacure organometallic catalysts are designed for use in two-part polyurethane coatings and the manufacture of prepolymers for polyurethane and epoxy coatings. Metacure T-1 (Dibutyltin diacetate) -- A "fast" catalyst designed for systems where more activity is required. Metacure T-12 (Dibutyltin dilaurate) -- A moderately reactive catalyst which functions as the "workhorse" of our line of tin catalysts. Metacure T-125 (Proprietary chemistry) -- A moderately reactive catalyst which offers enhanced polyol solubility and stability. Metacure T-131 (Proprietary chemistry) -- A delayed-action catalyst for use where increased pot life is desirable. Metacure T-9 (Stannous octoate) Metacure T-120 (Proprietary chemistry) Designed for use in two-part polyurethane coatings and the manufacture of prepolymers for polyurethane and epoxy coatings. Uniform activity and excellent stability, allows production of coatings with more uniform cure response batch-to-batch.