Natural mineral casein primer is a specialized preparation designed for preparing substrates for lime and clay plasters. Thanks to the casein content and the addition of quartz sand, it creates a rough, highly adhesive layer that increases the durability and stability of subsequent coatings.
The product is packed in 2 separate packages (ingredients to be mixed independently).
Application:
for preparing the substrate for lime and clay plasters,
for mineral surfaces (plasters, concrete, brick), plaster and plasterboards,
indoors.
Features and benefits:
✅ 100% natural composition – no synthetic additives
✅ The content of quartz sand significantly increases adhesion
✅ High vapor permeability – walls can breathe
✅ Improves the durability and stability of finishing layers
✅ Ecological and healthy solution for interiors
Natural casein grafting primer for plasters, with quartz sand
Available capacities:
• 360 g (to obtain approximately ~1 l of liquid) – yield approximately 10 m²
• 900 g (to obtain approximately ~2.5 l of liquid) – yield approximately 25 m²
• 1800 g (to obtain approximately ~5 l of liquid) – yield approximately 50 m²
• 3600 g (to obtain approximately ~10 l of liquid) – yield approximately 100 m²
Coverage depends on the absorbency of the substrate. Depending on the substrate, we recommend 1-2 coats.
Quick application:
• Pour measured water over PACKS A and B (each pack in a separate container), mix, set aside for ~ 2 hours.
• Mix both packages together until smooth.
• Apply an even layer with a brush/roller/paint brush.
• Wait at least 12 hours before painting or plastering.
⏰ The mixture is active for 5 hours – after that it loses its properties.
Detailed instructions with proportions can be found in our online store - INSTRUCTIONS tab.
