BICAT® 8842

BiCAT ® 8842 is used as a polyurethane catalyst and is a suitable replacement in adhesive formulations. Bismuth polyurethane catalysts are lower toxicity and boast a selective process for urethane gelling catalysts. The best choice where hydrolitic stability is required. BiCAT® 8842 is more selective than other catalysts and provide better mechanical properties. Bismuth Polyurethane Catalysts yield a gradual increase of viscosity. The acidity of the system is a key factor in maintaining the impact bismuth catalysts have on the reaction rate.

Technical Specifications

  • Bismuth
  • 9.5 - 10.5 wt.%
  • Viscosity (Brookfield) @ 25°C
  • 300 poise max.
  • Specific Gravity
  • 1.15 - 1.35

Product Number4163


Liquid ranging in color from yellow to amber. Shepherd developed the first and only bismuth carboxylates that are truly stable in water.




200kg steel drums

Chemical Formula: