Permabond 947 Cyanoacrylate Super Glue Instant Adhesive is a low odour, non-fogging, non-frosting alkoxyethyl cyanoacrylate. It is also a thick, high-viscosity formula for gap-filling and loose-fitting bonds. The reduced odour improves worker comfort and safety. Unsightly fogging at the bondline is eliminated, which can otherwise be common with other cyanoacrylate adhesives, especially on hot and/or humid days. The elimination of fogging improves the professional finish of assembly jobs, and reduces rework and unacceptable finishes and apparences. The adhesive is very stable and will provide optimum performance for one year when refrigerated.