Thermoset Hardener No. 70

Thermoset Hardener No. 70 is a curing agent designed for use with select LORD®, CoolTherm® and Thermoset epoxy resins to obtain a variety of handling and curing properties. Compositions using this hardener have comparatively low viscosity and low surface tension which generally enables the casting of void-free parts without a vacuum step. Features and Benefits: • Viscosity - maintains low viscosity for complete and void-free encapsulation. • Environmentally Resistant - cured system provides high impact strength and thermal shock resistance. Shelf Life/Storage: Shelf life is two years when stored at 25°C in original, unopened container.