Y-821
Y-821 Water-Based Dye – Pure Black
Catalog-documented performance directions include dyeing / coloration, water resistance, solvent resistance.
Technical Overview
Product FamilyY Series Water-Based Dyes
Solid ContentConfirm with FAST
AppearancePure Black
Data StatusTDS available — FAST Product Manual v6
Documented Performance Directions
Dyeing / ColorationWater ResistanceSolvent ResistanceLinked Applications
PU Synthetic LeatherGenuine LeatherTDS source: FAST Product Manual v6. Final suitability should be confirmed under the customer’s actual formulation, substrate, process and end-use test conditions.
Final suitability should be validated under the customer’s actual formulation, process and end-use test conditions. Website information supports initial material selection and does not replace application testing.