Tong Shen manufactures adhesives based on ethyl cyanoacrylate, methyl cyanoacrylate, butyl cyanoacrylate, octyl cyanoacrylate, methozy ethyl cyanoacrylate and ethoxy ethyl cyanoacrylate. The ethyl cyanoacrylate adhesive has low odor and blooming with medium viscosity and medium setting velocity. | 