Fornature mineral-casein primer – a 100% natural foundation for durability and beauty
Discover fornature primer – a key element of the limestone painting system. It ensures perfect adhesion and longevity of your investment in the natural beauty of your interior.
✅ Why is fornature soil necessary?
• 100% natural ingredients – casein, marble, lime, clay; zero acrylic, zero VOC
• Perfect adhesion – permanent connection of the paint with the substrate
• Balanced absorption – no more stains and a "world map" on the wall
• Strengthens the substrate – stabilizes brittle plasters
• Deep penetration – penetrates deeply, creating a super-strong base
⚠ NOTE: omitting priming may result in poor adhesion, uneven coverage and reduced durability of the coating.
Mineral-casein primer for lime paints
Available capacities:
• 50 g – for a 0.25 l tester (≈ 3-5 m²)
• 200 g – for 1 liter of paint (≈ 15 m²)
• 500 g – for 2.5 l paint (≈ 37.5 m²)
• 1000 g – for 5 l paint (≈ 75 m²)
Efficiency depends on the absorbency of the substrate.
Quick application:
- PACKAGE A pour measured water over it, mix, set aside for ~ 2 hours.
- Add PACK B + the rest of the water, mix until smooth.
- Apply an even layer with a brush/roller.
- Wait at least 12 hours before painting.
⏰ The mixture is active for 5 hours – after that it loses its properties.
Detailed instructions with proportions are included in the packaging of the appropriate variant.

