Rigid UrethanesShore 70-90D
Polyurethane Liquid Plastics (76-80D)
Commonly used for casting museum quality reproductions, medical models, and medical device housings, Ultralloy™ includes several clear, white and amber materials that are available in different gel times depending on your processing needs. The Ultralloy™ 300 and 3300 Series products are UL 94V-0 and carry a yellow card from UL.
ULTRACLEAR™ 480N SERIES
UV Resistant Clear Polyurethane Plastics (80D)
Ultraclear™ 480N Series products are UV resistant, mercury free, and low viscosity. These products are easily pigmented using Hapco's color dispersions and available in a 10, 20, 40, and 60 minute gel times. Ultraclear™ has been used for prototyping, aftermarket parts, potting, encapsulating, and much more!
TUFFALLOY™ 4270 SERIES
High Impact Polyurethane Plastics (84 Shore D)
Tuffalloy™ 4270 Series products are commonly used for casting prototype and production parts that must exhibit thermoplastic properties, such as high impact resistance and service temperature. These products cure to a translucent light brownish color and are available in 4 speeds.