Overview: Niax catalyst DMP 1,4-dimethylpiperazine, gel-type catalyst for polyester-based polyurethane foams;     Package Packed in clean, dry, sealed and leak-free special plastic drums with a net weight of 20kg/25kg/180kg per drum.   Storage and transportation When transporting Catalyst, it should be strictly protected from rain and staining, carefully and gently stored to prevent...