Craymine 94 IB 67 Isobutylated urea resin Atofina-Cray Valley Amino Resins >> Urea based (incl. UF) Wood & Furniture Coatings INKS >> Varnishes / Over print varnish Isobutyl alcohol Craymine 94 IB 67 is a high reactivity isobutylated urea resin, with low content of free formaldehyde and reduced liberation of it. Main features are fast liberation of solvents and drying speed, being suitable for wood coatings, which must be dried in short tunnels (IR, IRL, etc.). Its high reactivity allows fast sanding in extremely short times when refering to catalysed sealers. Craymine 94 IB 67 is recommended for acid curing varnishes and stoving enamels. Craymine 94 IB 67 is soluble in aromatic solvents, esters, ketones, glycol ethers and alcohols.ss High reactivity isobutylated urea resin. Used for wood coatings which must be dried in short tunnels (IR, IRL, etc.), acid curing varnishes and stoving enamels. Provides fast liberation of solvents and drying speed.