R-3609-2

R-3609-2 by Guangzhou Rich Chemical is a modified cycloaliphatic amine epoxy hardener with low odor and fast curing. The condensate with fine flexibility, good waterproof and chemical resistance. It can be cured under water without blushing. It is recommended for epoxy zipper paint and coatings. Recommended dosage level is 90 phr with liquid Bisphenol-A based epoxy resin (EEW=190). R-3609-2 has a shelf life of 12 months in an original sealed container at ambient temperature (0-40°C).