Three-component, self-levelling polyurethane-cement mortar with high resistance to chemicals for industrial floors, applied in thicknesses 3 to 6 mm. Complies with standards applied in the foodstuffs sector. TECHNICAL DATA: Mixing ratio: A/B/C = 5.2/5.4/20 plus 5 kg of MAPECOLOR CPU. Colour of mix: grey, beige, ochre, red and green. Consistency of mix: self-levelling fluid. Pot life of mix at +20°C: 15 minutes. Dust dry at +23°C and 50% R.H.: 2-4 hours. Set to light foot traffic at +23°C and 50% R.H.: 24 hours. Final hardening time: 4 days. Compressive strength: 50 N/mm². Flexural strength: 15 N/mm². Storage: 12 months in its original sealed packaging. Application: smooth trowel or rake with spacers. Consumption: 1.7 kg/m² per mm of thickness. Packaging: 30.6 kg kits (A+B+C).