Free samples PB440 soft casein | protein film formers | waterborne leather finishing | leather chemicals

Free samples PB440 soft casein | protein film formers | waterborne leather finishing | leather chemicals
 

Product description:

Brand : Di Fu card music (DFCL) Content of effective substances : 20 (% ) Model : PB-440
Ion: Anionic PH value : 8 ± 0.5
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