Description
S4Plaster SP 12 is a high-performance, white cement-based satin plaster containing polymer additives. This plaster is designed for use on interior and exterior surfaces, providing a smooth and even finish. It is easy to apply, provides excellent bonding strength, and is resistant to moisture and humidity, making it ideal for use in various construction applications.
✅ Advantages:
- Easy and fast to apply
- Saves labor and time
- Provides a very smooth and even surface
- High bonding to the applied surface
- Resistant to moisture and humidity
📌 Application Areas:
- Indoors and outdoors
- On walls and ceilings
- On concrete, exposed concrete, and coarse/fine plastered surfaces
- Used as a topcoat plastering material before painting
⚙️ Technical Specifications:
| Property | Value |
|---|---|
| Chemical Structure | White cement-based, polymer-added powder |
| Powder Density | ~1.35 g/cm³ (±0.1) |
| Water Mixing Ratio | 7.00–8.00 L water / 20 kg powder |
| Compressive Strength (EN 1015-11) | CS III; 3.50–7.50 N/mm² |
| Mass per Unit Volume of Hardened Mortar | 1,400 kg/m³ (±200) |
| Bond Strength | ≥ 0.4 N/mm² |
| Capillary Water Absorption | W0 |
| Water Vapor Permeability (EN 1015-19) | ≤ 25 (µ) |
| Chloride Content | ≤ 0.10% |
| Thermal Conductivity (EN 1745) | ≤ 0.47 W/mK |
| Pot Life | 1 hour |
| Touch Duration | 4 hours |
| Full Drying Time | 24 hours |
| Consumption | 1.00–1.20 kg/m² (for 1 mm thickness) |
🛠️ Application Instructions:
- Ensure the surface is clean, moist, smooth, and solid
- Mix thoroughly before application
- Apply with a steel trowel to achieve an even thickness
- Application thickness should not exceed 3 mm
- If applying in two coats, wait 2–3 hours between coats
⚠️ Warnings:
- Avoid application in humid, rainy, windy, and high-temperature weather conditions
- Do not apply on frozen, melting, or surfaces at risk of rain or frost within 24 hours
- Ensure the surface is properly prepared before application
🧽 Cleaning & Storage:
- Clean tools with clean water immediately after use
- Store in a dry, moisture-free area, unopened, for up to 12 months
🧯 Safety:
- Wear protective clothing, gloves, and masks during application
- Avoid contact with eyes and skin
- Keep out of reach of children
- Consult the Safety Data Sheet (SDS) for more details
