Th815 Isofan Ultra Hs Fast Hardener

Th815 Isofan Ultra HS Fast Hardener is a fast-curing UHS hardener formulated for Lechler Isofan Ultra HS systems. Intended for professional refinishing, it is used with Isofan Ultra basecoats to promote rapid drying and effective crosslinking. Always follow Lechler's mixing, application and safety instructions for best results. Variant of Th815 Isofan Ultra Hs Fast Hardener. Same UHS fast hardener formulation; differs only in packaging or pack size. No change to drying time, pot life or performance.