Craymine 99 IB 65 Isobutylated urea resin Atofina-Cray Valley Amino Resins >> Urea based (incl. UF) INKS >> Varnishes / Over print varnish Isobutyl alcohol Craymine 99 IB 65 is a high reactivity isobutylated urea resin, with fast drying and hardening at room temperature in acid catalysed systems, showing an excellent balance between hardness and elasticity. Craymine 99 IB 65 is recommended for acid curing varnishes, general purpose stoving enamels, stoving wood primers and nitrocellulose varnishes. Craymine 99 IB 65 is soluble in aromatic solvents, esters, ketones, glycol ethers and alcohols. Partially soluble in aliphatic solvents. High reactivity isobutylated urea resin. Used for acid curing varnishes, general purpose stoving enamels, stoving wood primers and nitrocellulose varnishes. Offers fast drying and hardening. Possesses very good balance between hardness and elasticity.