- Polymer Name:Polyurethane (unspecified)
- Processing Methods:Casting
BC 8405 is an unfilled, low viscosity, quick setting two component urethane system. An easy to use 1 to 1 mix ratio (Part A/Part B), BC 8405 offers the user a rationable working time of 15 minutes with parts demoldable in as little as 2 hours. When properly cured, BC 8405 will exhibit high impact strength and yield thermoplastic-like parts. Some outstanding features include the following: mercury free, moderate heat resistance, 1 to 1 mix ratio, turn white upon cure, longer mold life, high impact strength, no objectionable odor, excellent finishing properties, thermoplastic appearance, more parts per day.