S4Therm TR 11 CEMENT BASED, RENDER FOR THERMAL INSULATION BOARD

DescriptionS4Therm TR 11 is a high-performance, cement-based render for thermal insulation boards, containing polymer and pumice additives. This product provides excellent thermal, sound, and fire insulation properties, and is ideal for use on EPS, XPS, and rock wool thermal insulation boards. It is easy to apply and offers high durability and resistance to thermal shocks, water, and frost.✅ Advantages:Easy to applySuitable for hand and machine applicationsProvides excellent bonding to thermal insulation boardsHigh flexibility and stabilityResistant to thermal shocks, water, and frostWater vapor permeable, allowing the surface to breathePrevents condensation, mold, and moisture buildupCan be overpainted�� Application Areas:Indoors and outdoorsOn thermal insulation boards such as EPS, XPS, and rock wool⚙️ Technical Specifications:PropertyValueChemical StructureCement-based powder containing polymer and pumice additivesPowder Density~1.50 gr/cm³ (±0.1)Granulation1 mm plus sieve ≤ 1% (TS EN 1015-1)Water Mixing Ratio5.75–6.25 L water / 25 kg powderBond Strength to Thermal Insulation Board≥ 0.08 N/mm² (TS EN 13494)Thermal Conductivity0.61 W/mK (TS EN 1745 – Table A12) (P.50%)Mass per Unit Volume of Fresh Mortar~1,500 kg/m³ (±100)Compressive Strength (EN 1015-11)≥ 6.0 N/mm²Capillary Water Absorption≤ 0.5 kg/(m².minute 0.5) (TS EN 1015-18)Water Vapor Permeability≤ 15 (TS EN 1015-19)Reaction to FireA1Pot LifeUp to 2 hoursFull Curing Time28 daysConsumption4.00–6.00 kg/m² (for 10 mm thickness)��️ Application Instructions:Ensure the surface is clean, smooth, and solidMix with clean water until a homogeneous mixture is obtainedApply with a steel trowel or machine to achieve the desired thicknessEnsure the first coat has set before applying the second coat⚠️ Warnings:Do not apply in weather conditions below 5°C or above 30°CAvoid application on wet or frozen surfacesWait 24–72 hours before applying the second coat, depending on weather conditions�� Cleaning & Storage:Clean tools with water immediately after useStore in a dry, moisture-free area, unopened, for up to 12 months�� Safety:Wear protective clothing, gloves, and masks during applicationAvoid contact with eyes and skinKeep out of reach of childrenConsult the Safety Data Sheet (SDS) for more details