Toagosei Sucks Customer Reviews and Feedback
Toagosei Co., Ltd. (東亞合成株式会社, Toagosei Kabushiki-gaisha) is a Japanese chemical company, producing cyanoacrylate adhesives since 1963. Other chemical products of the company include high purity gases, soda and chlorine products and instant glue, which is sold in Japan as Aron Alpha and marketed in the United States as Krazy Glue.
"there are not airtight so I am basically just pouring glue" says "Sheilah Q." on an Amazon review of "Aron Alpha Industrial Krazy Glue by Toagosei" on July 19, 2016:
"I received 5 caps for 6 bottles, which would have been OK since I only needed two bottles. However, there are not airtight so I am basically just pouring glue in here as I need it otherwise it will dry out."