Tuffalloy™

Polyurethane Plastics with Thermoplastic Properties

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.

100% Mercury Free

All of Hapco's formulations are completely free of Mercury.

RoHS Compliant

All of Hapco's products are in compliance with Directive (EU) 2011/65.

ISO Certified

Higher Quality. More Efficiency.
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Technical Expertise

Hapco's employees are knowledgeable and ready to help.

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