Water-based polyurethane emulsion, Environmental friendly, Glazing of Plastic, leather,paper, Surface finishing for fabric. DJ_31 water based polyurethaneWater-based polyurethane emulsion, Environmental friendly, Glazing of ... Characters: DJ_31 are One-component, Water-based, Aliphatic polyester-based polyurethane emulsion, Environmental friendly, Non-toxic and tasteless, Formaldehyde-free, Easy to ...