type fat family polyisocyanate(hexamethylene diisocyanate biuret) form of supply about 75% butyl acetate solution purpose light resistance curing agent components for polyurethane coatings specifications features value measurement unit method ncocontent 16.5±0.3 % din eniso 11909 non-volatile component content solubility/dilution desmodur® n75 ba can be used with esters, ketones, and aromatic solvents such as: methoxypropyl acetate,...