MXBON 909 is a non-running, non-sag, general industrial grade Gel Cyanoacrylate adhesive. It has been specially formulated for applications involving vertical structures and overhead assembly. The high viscosity and gel consistency together with a somewhat slower fixturing speed allows ample time for long open applications and applications requiring repositioning. It develops strong bonds on most metals, plastics, rubbers, leather wood etc. It is a one-component, solvent-free system and does not require the use of a catalyst, heat or clamps. When a thin layer of MXBON 909 applied between two surfaces comes into contact with atmospheric moisture, a rapid polymerization occurs producing the ultimate bond.
| Base | Ethyl Cyanoacrylate |
| Color | Transparent, colorless to yellowish liquid |
| Specific Gravity @ 25ºC | 1.05 |
| Refractive Index (n D 20) | 1.439 |
| Vapor Pressure (hPa) | < 1 |
| Viscosity (cP)，25℃ | Gel |