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Product Description
Prime Seal Tex Ultra is a premium exterior textured coating formulated with pure acrylic emulsion. It is a water-based, flexible paint designed to provide long-lasting protection and decorative finishing for external surfaces.
Main Advantages
- Excellent resistance against harsh weather conditions and moisture.
- Advanced UV-resistant colours help reduce the damaging impact of sunlight.
- Helps protect concrete structures from carbonation.
- Creates an elegant medium-texture eggshell appearance.
- Conceals minor surface defects and imperfections effectively.
- Capable of bridging cracks up to 2.6 mm.
Recommended use
Suitable for exterior decorative and protective applications on:
- Concrete surfaces
- Cement plaster
- Block work
- Rendered walls
- Bridges and tunnels
Base surface
Base surfaces such as cement plaster, concrete, blockwork, rendered finishes, and similar construction materials . Terminology may vary depending on local standards, specifications, or regional practices.
Product Data
| Property Description | |
|---|---|
| Volume Solids | 42 ± 2 volume% |
| Specific gravity | 1.28 Only for white colour |
| VOC | 34 g/l |
| Packaging size | 4L & 18 L |
User details
For optimal results, the product may be applied by:
- Spray application using airless or conventional systems.
- Sponge roller for enhanced decorative textures.
- Brush application for precise coverage on edges and corners.
Recommended Airless Spray Settings
| Item | |
|---|---|
| Nozzle tip | 0.53-0.78 mm )" 0.031 0.021 ( |
| Spray angle degrees | 40º - 80º |
| Pressure at nozzle | 20 MPa (200 kp/cm², 2800 psi) |
Film thickness & Coverage
| Property | Range |
|---|---|
| Dry Film Thickness | 75 – 420 µm |
| Wet Film Thickness | 178 – 1000 µm |
| Theoretical Coverage | 1 – 5.6 m²/l |
Coverage may vary depending on:
For optimal results, the product may be applied by:
- Surface porosity
- Texture type
- Application method
- Ambient temperature
- Surface condition
Thinning & Cleaning
- Thinner: Clean water
- Maximum dilution: 5%
- No dilution is required when used as part of a concrete protection system.
Application Conditions
For best performance:
- Surface temperature should be above 10°C.
- Surface temperature must remain at least 3°C above dew point.
- Recommended maximum substrate temperature is 45°C.
- Proper ventilation is important in enclosed spaces to ensure correct drying.
Drying Time
| Condition | 10°C | 23°C | 40°C |
|---|---|---|---|
| Surface Dry | 120 min | 60 min | 45 min |
| Hard Dry | 48 hrs | 24 hrs | 12 hrs |
| Recoat Time | 10 hrs | 5 hrs | 3 hrs |
Drying duration may vary according to:
- Air circulation
- Humidity
- Coating thickness
- Number of applied coats
Surface Preparation
Before application, the substrate must be:
- Clean
- Dry
- Structurally sound
- Free from dust, grease, oil, and loose particles
Recommended preparation methods:
- Light sanding
- Water jet cleaning
- Sweep blasting for concrete surfaces
Prime Seal Filler may be used when necessary to repair pinholes and small imperfections.
Recommended Coating System
Standard System
- 1 Coat: Prime Seal Penetrating Primer
- 2 Coats: Prime Seal Tex Ultra
For Porous or Chalky Surfaces
- 1 Coat: Prime Seal Penetrating Sealer
- 1 Coat: Prime Seal Penetrating Primer
- 2 Coats: Prime Seal Tex Ultra
Concrete Protection System
- 1 Coat: Prime Seal Siloxane Acrylic Primer
- 2 Coats: Prime Seal Tex Ultra.
Storage Instructions
- Store containers in cool, dry, and ventilated areas.
- Keep away from heat and ignition sources.
- Ensure containers remain tightly sealed.
- Handle containers carefully according to local safety regulations.
Certifications & Performance
The product has been tested and certified for:
- Crack bridging capability up to 2.6 mm
- High water resistance
- Low water absorption
- Carbon dioxide diffusion resistance
- Chloride ion protection
- Moisture vapour transmission performance
Health & Safety
Users should always follow safety instructions provided on the product packaging and Safety Data Sheet (SDS). Proper precautions for handling, storage, transportation, and application should be observed at all times.
Disclaimer
All technical information provided is based on laboratory testing and practical experience. Actual performance may vary depending on site conditions, application methods, and environmental factors. Users are advised to verify the product’s suitability for their specific applications before use.