news application of low-odor foamed polyurethane catalyst zf-11 in improving the weather resistance and chemical corrosion resistance of polyurethane coatings low odor foamed polyurethane catalyst zf-11: the "behind the scenes" that makes polyurethane coating... 03/12126Application of low-odor foamed polyurethane catalyst ZF-11 in improving the weather resistance and chemical corrosion resistance of polyurethane coatings