Zinsser B-I-N 400 ml Aerosol

Zinsser B-I-N Primer & Sealer Aerosol 400 ml is a shellac-based aerosol primer-sealer and stain killer designed for fast, convenient application where traditional brush-on primers can’t reach. Its spray format makes it ideal for spot priming, quick touch-ups and accessing awkward or detailed areas, while delivering the same powerful stain-blocking performance as the larger tins of B-I-N.

Key Features

• Pack Size: 400 ml aerosol can

• Type: Shellac-based primer-sealer & stain killer

• Colour: Off-White / Matt primer finish

• Application: Aerosol spray for ease and precision

• Drying Time: Touch dry in ~10 minutes; recoatable in ~45 minutes (typical)

• Coverage: Approx. 2 m² per can (varies by surface)

• Use: Interior and spot exterior priming

Performance & Benefits

Outstanding Stain Blocking & Sealing
Zinsser B-I-N aerosol is formulated to block stubborn stains such as water marks, smoke damage, nicotine, ink and sap streaks, preventing them from bleeding through the topcoat. It also seals knots and porous areas to improve adhesion and finish quality.

Superior Adhesion Without Sanding
The shellac-based formula adheres to challenging surfaces (including glossy paints, metal, PVC, tiles and more) without the need for sanding in most cases — helping accelerate preparation and reduce effort.

Quick Drying & Easy to Use
Drying rapidly in minutes means you can apply a topcoat sooner and complete projects faster, while the aerosol delivery allows neat applications in tight or detailed spaces where brushes aren’t effective.

Recommended Applications

Perfect for priming:

• Interior walls, ceilings and trims

• Doors, frames and furniture

• Spot-priming exterior metalwork, trims and small areas

• Previously painted surfaces requiring improved adhesion

• Porous substrates before finishing coats

Surface Preparation & Application

1. Prepare Surface: Ensure surfaces are clean, dry and free from loose paint, dust, grease and contaminants.

2. Shake Can: Shake the aerosol vigorously until the internal agitator ball rattles; continue shaking during use.

3. Apply Spray: Hold the can 25–30 cm from the surface and apply in short, even ‘dusting’ strokes.

4. Dry & Recoat: Allow approx. 10 minutes to touch dry and around 45 minutes before applying topcoat under normal conditions.

Technical Specification (Typical)

• Primer Base: Shellac-based

• Application Method: Aerosol spray

• Drying Time: Touch dry ~10 min; Recoatable ~45 min (depending on conditions)

• Coverage: Approx. 2 m² per can (varies with surface)

• Use: Interior & spot exterior priming

Why Choose Zinsser B-I-N 400 ml Aerosol?

Zinsser B-I-N Primer & Sealer Aerosol 400 ml brings professional-grade stain-blocking and sealing performance into a convenient spray format, perfect for quick jobs, hard-to-reach areas and spot priming tasks. Its rapid drying, strong adhesion and effective coverage make it a trusted choice for decorators, DIYers and professionals tackling tricky prep work or detailed surface areas.