UR5640 is a two-part, semi-rigid optically clear polyurethane resin ideal for use in protective applications. Due to a carefully selected blend of components an extremely durable, low viscosity system is achieved which can be used for a wide variety of applications.
Water white transparency; ideal for LED applications
Excellent resistance to yellowing; good resistance to UV light
Excellent scratch and mark resistance; good for cosmetic
High resistance to weather, acids and alkalis, water and mould growth; suitable for a range of environments
Base Material: Polyurethane Color: Clear Cure Time (23 °C): 24 hours
Cure Time (60 °C): 4 hour
Storage Conditions: Dry Conditions - Above 15°C, Below 35°C