polyurethane monosodium glutamate/self-skinning pinhole elimination agent Overview: Name: NT CAT FG1021 Alias: pinhole eliminator, bubble hole improver, size stabilizer, foam stabilizer, non-silicone oil, surfactant, polyurethane flavor, NT CAT FG1021, self-skinning pinhole eliminator, polyurethane foam catalyst, foam catalyst, self-knotting catalyst, self-knotting foam catalyst, self-knotting foaming polyurethane, self-knotting foaming faux-wood, self-knotting surface with numbness, PU self-knotting. self-skinning...