Chemicals - Protein Filler is for all chrome-tanned leathers
Usually add into bath before 10 minutes of fatliquoring;

Chemicals - Protein Filler  DITIRET R955

 

Specifications:

 

 Appearance        Dark brown paste

 Charge                Amphoteric

 Activity (%)          50 ± 1.0

 pH value (1:9)       6.8 ~ 7.2

 

Characteristics

 Good plumpness with compact grain and good select filling; Good selective filling effect on belly and flanks of skins; Good stability, and suitable for every stage of retanning.

All general purpose of  retannage and filling for all types leather