Everbuild Black Jack 907 Solar Reflective Paint 5L

Everbuild® Black Jack® 907 Solar Reflective Paint – 5 L

Thin, bituminous-based aluminium protective paint in a 5 L tin. Specifically designed to reflect sunlight and reduce heat absorption on primed metal walls and roofs, helping to extend the lifespan of roofing systems.

Key benefits

• Fast drying—typically touch-dry within 1 hour under normal conditions.
• Silvery reflective finish helps lower surface temperature and protects bituminous coatings from UV degradation.
• Extends the lifespan of underlying repairs and roof coverings.

Typical applications

• Applied over primed metals.
• Used as a protective overcoat on existing bituminous surfaces.

Usage guidance

• Ensure all surfaces are clean, dry, and free of dust, dirt, oil, grease, or loose material.
• Stir thoroughly before and during use.
• Apply two thin coats with a brush or mohair roller; allow 1–2 hours drying time between coats.
• When applying over freshly coated bituminous surfaces, wait at least:
  • 6 hours after hot-applied coatings
  • 3 days for solvent-based coatings
  • 2 weeks for water-based coatings
• Avoid heavy brushing pressure—use soft brushes and thin coats to prevent ponding.
• Clean tools immediately after use with Sika Wonder Wipes or white spirit.

Product details

• Pack size: 5 L tin (also available in 25 L).
• Colour when dry: Silver.
• Chemical base: Bituminous with aluminium pigment.
• Coverage: 4–6 m² per litre on porous surfaces; up to 11 m² per litre on non-porous surfaces.
• Service temperature range: –10 °C to +85 °C.
• Density: Approx. 1 g/cm³ at 20 °C.
• Shelf life: Up to 24 months in unopened, undamaged containers; store between 5–25 °C away from ignition sources.

Good to know

Not suitable where solvents may contact the coating. Avoid direct application to expanded polystyrene. Test coverage and adhesion in a discreet area if unsure of substrate compatibility.