Two-component, polyurethane finishing product in water dispersion with low yellowing properties, for anti-dust and anti-oil treatments. TECHNICAL DATA: Mixing ratio: comp. A : comp. B = 87 : 13. Colour of mix: opaline. Consistency of mix: fluid. Workability time: 30 minutes. Dust dry (at +23°C and 50% R.H.): 20-35 minutes. Set to light foot traffic (at +23°C and 50% R.H.): 12 hours. Final hardening time: 7 days. Taber Test (after 7 days, CS17 disk, 1000 cycles, 1000 g): 50 mg. Bucholz hardness (after 7 days): 71. Storage: 12 months in its original sealed packaging. Application: short-haired roller such as mohair, by spray or airless spray system. Consumption: 0.1-0.2 kg/m² per coat according to the absorption of the substrate. Packaging: 5.4 kg kits (A + B).