Two-component, flexible polyurethane resin-based adhesive and pore filler/smoothing compound for MAPEFLOOR COMFORT SYSTEM AL/X and MAPEFLOOR COMFORT SYSTEM AR/X. Available only upon request. TECHNICAL DATA: Mixing ratio: component A : component B = 100 : 22. Viscosity of mix at +23°C (mPa·s): 3,000 (# - 20 rpm). Colour of mix: beige. Consistency of mix: thixotropic paste. Density of mix (kg/m³): approx. 1,280. Workability time at +20°C: approx. 30 mins. Hardening time at +23°C and 50% R.H.: – dust dry: comp. A 2-4 h - comp. B approx. 4 hours; – set to foot traffic: comp. A 24 h - comp. B approx. 8 hours; – full hardening time: comp. A 7 gg - comp. B approx. 3 days. Storage: store in a dry, covered place at a temperature of between +5°C and +30°C. The product may be stored at least 12 months in such conditions. Application: – bonding: 3-4 mm notched trowel; – filling pores and smoothing: straight steel or plastic trowel. Consumption: around 0.4÷0.8 kg/m² when used as adhesive - actual consumption is heavily influenced by the type of substrate - and 0.4÷0.5 kg/m² per layer when used to smooth over MAPE COMFORT. Packaging: is supplied in 12.2 kg kits (A+B) (component A = 10 kg - component B = 2.2 kg).