MXBON TB909 is a black thermal resistant, non-running, non-sag, Gel Cyanoacrylate adhesive. It has been specially formulated to provide impact, peel and improved resistance to heat, humidity or damp conditions, which can be used for virtually any type of fastening job, especially applications involving vertical structures and overhead assembly. The high viscosity and gel consistency together with a slower fixturing speed allows ample time for long open time applications and applications requiring repositioning. MXBON TB909 develops strong bonds on most metals, plastics, rubbers, leather, wood etc. s, etc. MXBON TB909 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 TB909 applied between two surfaces comes into contact with atmospheric moisture, a rapid polymerization occurs producing the ultimate bond.