Nippon Paint 5400 Exterior Sealer is a water-based styrene acrylic sealer specifically formulated for use on exterior masonry surfaces. It serves as an essential foundational coat designed to protect the finishing layers against the damaging effects of alkalinity and efflorescence from the substrate. This sealer provides a uniform surface that improves the adhesion of topcoats while enhancing the overall color vibrancy and durability of the paint system. It is an economical yet high-performance solution for residential and commercial exterior walls, offering low VOC and low odor properties for a more environmentally friendly application.
Paint Type: Water-based (Exterior)
Finishing: Matt
Binder: Styrene Acrylic Emulsion
Thinning: Maximum 5% with clean water (preferably not diluted for best performance)
Touch Dry: 15 minutes (depending on temperature and humidity)
Hard Dry: 1 hour
Recoating Interval: Minimum 2 hours
Theoretical Coverage: 10 – 12 m² per litre per coat
No. of Coats: 1 coat
Shelf Life: Up to 36 months in a tightly sealed container
Application Method: Apply using a high-quality Brush, Roller, or Conventional Air Spray.
Dilution: Ready for use after thorough stirring. If thinning is required for workability, dilute with no more than 5% clean water.
Cleaning: Clean all painting equipment with clean water immediately after use.
Note: Ensure the surface is properly prepared and dry before application. Do not apply during wet weather or high humidity.
Sealer/Primer (1 Coat): 5400 Exterior Sealer.
Topcoat (2 Coats): Nippon Paint Exterior Products (e.g., Q-Shield Extra, Weatherbond, or Weatherbond Quartz).
For Repainting: Use 5400 Exterior Sealer as a bridge between the old stable paint and the new topcoat.
General Cleaning: Surface must be dry, clean, and free from dirt, grease, oil, and other foreign matter.
Defect Removal: Remove all loose or defective paint, powdery residues, dust, fungus, and algae by scraping or high-pressure water jetting.
Biological Treatment: Treat areas affected by fungus or algae growth with a suitable fungicidal wash solution.
Repair: Repair cracks and uneven surfaces with suitable exterior-grade fillers and sand until smooth.
Moisture & Alkalinity: Ensure wall moisture content is below 16% (protimeter) and alkalinity is below pH 9 before application. New walls should be allowed to cure for at least 28 days.
Malaysia
