self-skinning pinhole elimination agent

overview: product name: nt cat fg1021 alias: pinhole elimination agent, cell improvement agent, size stabilizer, foam stabilizer, non-silicone silicone oil, surfactant, polyurethane monosodium glutamate, nt cat fg1021, self-skinning pinhole elimination agent, polyurethane foam catalyst, foam catalyst, self-skinned catalyst, self-skinned foam catalyst description: nt cat fg1021 is a brown transparent liquid, compounded by non-silicon surfactant, slightly…