Zinsser B-I-N Aqua - Primer and Sealer - 500ml

Zinsser B-I-N Aqua is a white-pigmented, low-odour, water-based primer and sealer that combines fast drying with strong adhesion and broad coverage. This synthetic shellac-based formulation seals a range of stains and odours, making it suitable for use on diverse substrates, including glossy surfaces, without the need for sanding or deglossing. It offers good early cure characteristics and is designed for interior and exterior applications where knot and stain blocking is required, delivering a solid foundation for topcoats with reliable film formation and durability.

Features

• Water-based, synthetic shellac primer and sealer
• White pigment for solid coverage
• Low odour and fast drying
• Excellent adhesion on diverse surfaces
• Seals knots, tannins, sap streaks and odours

Technical specifications

• Type: Water-based, synthetic shellac primer and sealer
• Color: White
• Density: 1.29 g/cm³
• Solids: 51.2% w, 36.9% v
• Gloss: Matt
• Dry times: touch 25 min; recoat 45 min; full cure 7 days
• Coverage: 7.5–10 m²/L per coat
• Recommended film: 37.5–50 µm dry film (100–137 µm wet)
• Compatible surfaces: wood, plaster, concrete, drywall, PVC, plywood, and other paintable surfaces
• Can be used on glossy surfaces without sanding or deglossing