100% readily biodegradable, Free from PFAS, polyurethane, wax (paraffin), cyclic siloxanes (D4,D5,D6), solvent. Can dry naturally. Binds effectively to the fibres, not film-forming (unlike, e.g., wax, silicone and polyurethanes), so remains more breathable and wear-resistant. Does not cause staining, colour change or stiffness. Fragrance-free (can be applied indoors). Locally produced, manufactured and developed in Sweden. 500 ml.