Lithofin MN Stain Stop – Impregnation for Marble, Natural Stone & Concrete Stone 1 Liter

Lithofin MN Stain Stop – Impregnation for Natural Stone & Concrete Stone

Invisible stain protection for marble, natural stone & engineered stone

Lithofin MN Stain Stop is a high-quality, ready-to-use impregnating sealer from the professional LITHOFIN range. Specially developed for marble, natural stone, and concrete stone, it provides reliable protection against stains caused by oil, grease, and water – without altering the natural appearance of the surface.

🔹 Properties & Benefits

• Effective protection against oil, grease, and water stains
  
• Stains remain on the surface and can be easily removed
  
• Invisible impregnation – no gloss or surface film
  
• Preserves the natural look of the stone
  
• UV-resistant and non-yellowing
  
• Reduces water absorption by up to 95%
  
• Vapor permeable – allows the stone to “breathe”
  

🔹 Applications

Ideal for:

• Kitchen countertops
  
• Bathrooms and showers
  
• Floor and wall surfaces
  
• Window sills and tabletops
  
• All stain-prone natural stone surfaces
  

Suitable for:

• Marble and limestone
  
• Granite, gneiss, and other hard stones
  
• Concrete stone
  
• Polished, honed, and rough surfaces
  

👉 Suitable for indoor and outdoor use

🔹 How It Works

The impregnation penetrates deep into the stone’s pores and forms an invisible protective layer within the capillaries.

• Oil and grease cannot penetrate
  
• Stains can be removed within 12–60 hours
  
• No visual change to the surface (slight color enhancement possible)
  

🔹 Application Instructions

• Surface must be clean, dry, and absorbent
  
• Apply evenly and generously
  
• Allow to absorb for approx. 15 minutes
  
• Remove excess product completely
  
• Walkable after approx. 2 hours, full effectiveness after 5 days
  

💡 Important: Do not allow excess product to dry on the surface.

🔹 Coverage

Depending on the surface:

• Polished stone: approx. 12–15 m²/liter
  
• Dense stone: up to 40 m²/liter
  
• Rough surfaces: approx. 3–7 m²/liter
  

🔹 Technical Data

• Appearance: colorless, liquid
  
• Odor: slightly aromatic
  
• Density: approx. 0.80 g/cm³
  
• Flash point: approx. 32°C
  
• Water absorption reduction: up to 95%
  

🔹 Durability

• Outdoor: up to 5 years protection
  
• Indoor: depends on use and maintenance
  
• Heavily used surfaces: annual reapplication recommended
  

🔹 Important Notes

• Only suitable for absorbent surfaces
  
• Not suitable for glass, ceramics, or sensitive materials
  
• Acid sensitivity of stone remains unchanged
  
• Always remove staining substances promptly