Craymine 138 S 60 Butylated urea resin Atofina-Cray Valley Amino Resins >> Urea based (incl. UF) INKS >> Varnishes / Over print varnish n-Butanol/Xylene (5/3) Craymine 138 S 60 is a low reactivity butylated urea resin, with good gloss and excellent resistance to alkalis. Craymine 138 S 60 is recommended for enamels and varnishes for food packaging, requiring a health registry certificate, stoving primers and undercoats and general purpose stoving enamels and varnishes. Craymine 138 S 60 is specifically designed resin for use in combination with epoxy resins. Low reactivity butylated urea resin. Used for enamels and varnishes for food packaging, stoving primers and undercoats and general purpose stoving enamels and varnishes. Provides good gloss and very good resistance to alkalis.