Lithofin MN Concrete Coating Black

Your driveway pavers fade to dull grey and absorb oil spots after every barbecue. One roller coat of Lithofin MN Betoncoating - Black (article 962) revives the deep charcoal tone and blocks stains before they start.

What MN Betoncoating Does

MN Betoncoating is a neutral protective coating for porous concrete. The solvent-borne acrylic polymer (pH ≈7) penetrates up to 2 mm, then forms a 3 µm film that repels water (contact angle >100°) and oil for 3-5 years. Black pigments lodge in the surface pores, evening out colour without forming a thick varnish. One litre covers 25 m².

When to Use

• Concrete patio slabs after high-pressure washing - apply neat, 40 ml/m².
• Driveway pavers suffering oil drips - apply neat, 40 ml/m².
• Garden paths exposed to frost cycles - apply neat, 40 ml/m².
• Vertical concrete walls that streak in rain - apply neat, 40 ml/m².
• Unpolished natural stone with Mohs ≤5 needing dark enhancement - spot test, apply neat, 40 ml/m².

How to Apply

1. Clean with MN Wash & Clean; rinse and let dry 24-48 h.
2. Stir MN Betoncoating; do not dilute.
3. Roll or brush a thin, even layer at 40 ml/m²; keep a wet edge.
4. After 20 min, remove puddles; allow foot traffic only after 4 h.

Covers 25 m²/L. Touch-dry in 30 min at 20 °C, fully cured after 24 h.

Surface Compatibility

Excellent on rough or sand-blasted concrete because its acrylic matrix bonds to the material’s open capillaries without sealing them completely, so vapour can escape. Neutral chemistry means it will not etch acid-sensitive fillers. Do not use on glazed tiles, dense granite, or any non-porous surface.

Choosing the Right Product

For routine washing after coating, use MN Wash & Clean. For invisible oil and water protection without colour change, choose MN Stain-Stop.

Pro Tips

• Always coat the entire slab run; batch variations become invisible once the uniform black tone dries.
• Apply a second thin coat on high-traffic zones after 2 h; it boosts film thickness by 50 % and wear life.
• Maintain with pH-neutral cleaners; alkaline products (pH >10) can soften the acrylic after repeated use.