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Baukran

Construction

Application Areas

From the roof to the foundation, and from protecting ancient national treasures to building the cities of the future, Evonik has products and solutions for use in almost all aspects of construction.


VESTAMIN A 139

VESTAMIN A 139 is a liquid, blocked crosslinker for polyisocyanate resins based on a cycloaliphatic diamine. As supplied the product exhibits a very low reactivity towards isocyanate groups.