Nippon Paint 8000 Expresskote Sealer is an eco-friendly water-based wall sealer formulated with a specialized styrene acrylic polymer. Designed for both interior and exterior applications, it acts as a high-performance foundation that protects topcoats from the damaging effects of alkalinity and moisture.
This "Express" sealer is a game-changer for construction timelines, as it can be applied to freshly plastered concrete surfaces after just 3 days of curing (provided moisture is <25% and pH <11). It provides a high-build film that masks minor surface imperfections while ensuring a richer, more vibrant color for your chosen topcoat.
Drying Time (Touch Dry): 15 minutes (depending on temperature & humidity).
Drying Time (Hard Dry): 1 hour (depending on temperature & humidity).
Recoating Time: Minimum 2 hours.
Theoretical Coverage: 9 – 12 m² per litre per coat.
Application Method: Brush or Roller.
Thinning: Maximum 5% water (undiluted is preferred for maximum performance).
Sealer/Primer (1 Coat): Nippon Paint 8000 Expresskote Sealer.
Topcoat (2 Coats): Nippon Paint Exterior Products (e.g., Weatherbond) or Interior Products (e.g., Odour-less AirCare).
Curing Period: Minimum 3 days under favorable weather and good ventilation.
Moisture Content: Must be below 25% (measured by Protimeter).
Alkalinity: pH level must be below 11.
Cleanliness: Surface must be dry and free from oil, grease, dirt, and loose materials.
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