nt cat la-13 is an emission-free (ne) gelling catalyst used in the production of all types of soft-form polyurethane foams. it is a clear, colorless liquid with a slight odor. nt cat la-13 is compatible with many polyols and isocyanates, and does not release any volatile organic compounds (vocs). chinese aliases · nt cat la-13 · disutylidene methyl diisopotassium...