Chema Smart Coat
Chema Smart Coat is a single-component, cement-based, polymer-modified putty delivered in powder form. It is specifically designed for smoothing plastered walls and ceilings before the final application of paint or other coatings. This product provides excellent adhesion, workability, and durability across a wide range of substrates. Ideal for both interior and exterior applications, Chema Smart Coat is resistant to harsh weather conditions and is breathable, allowing moisture vapor to pass through. Its formulation makes it easy to apply, resulting in a smooth finish.
Category Exterior Finishing Products
Chema Smart Coat is one of Chema Foam‘s products is a single-component, cement-based, polymer-modified putty powder designed for smoothing interior and exterior plastered walls and ceilings before painting.
Advantages
Easy to apply and smooth finish.
Excellent bonding with plastered and concrete substrates
Resistant to harsh weather conditions
Breathable, allowing moisture vapor to pass through
Compatible with a wide range of substrates (concrete, plaster, brick, etc.)
Single component, ready to mix and use
Uses
Ideal for both interior and exterior applications
Filling and patching minor surface imperfections on concrete and plastered surfaces
interior application
Smoothing cement-plastered walls and ceilings prior to painting or coating
Application Instructions
1. Surface Preparation:
• Ensure the surface is clean and free of dust, oil, grease, and any loose particles.
• Substrates should be strong and cured for at least 3 days.
2. Mixing:
• Mix a 20 kg bag with 6-7 liters of water.
• Mix for 3-5 minutes to achieve a uniform paste.
3. Application:
• Apply the putty using a trowel or sprayer. For optimal results, apply in two layers.
• Allow the first layer to dry for at least 2 hours before applying the second layer.
• The maximum thickness per layer is 4 mm.
Consumption Rate
Approximately 10−12 m2 per 20 kg bag.
Technical Data
| Description | Unit | Values |
| Appearance | Grey or White powder | |
| Density | kg/liter | 1.5 |
| Pot Life (at 25∘C) | Minutes | 30−40 |
| Specific Gravity (Paste) | g/cm3 | 1.85±0.05 |
| Maximum Layer Thickness (per coat) | mm | 4 |
Storage & Shelf Life
Shelf Life: 12 months in dry and suitable storage conditions.
Packaging
Available in 20 kg bags.
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