Lithofin MN Slate-Seal forms a high gloss film on the surface, which closes the pores of the stone. This treatment prevents water and dirt from penetrating into the surface, making it easier to maintain. The permeability of the stone is greatly reduced. Product is suitable for indoor use only and is not recommended for worktops or bathrooms/wetrooms. The colour structure of the stone is intensified; the surface develops a "wet look". The slip resistance can be affected depending on the type of stone and the amount of product applied. Durability: with correct maintenance and depending on the level of wear and tear up to several years.
Density: approx. 0,90 g/cm³
Appearance: liquid, colourless, clear
Flash Point: >25°C
Solubility in Water: not soluble
Field of Use
For glossy sealing of rough and honed natural and concrete stone surfaces. Embellishes the appearance and facilitates maintenance.
Directions for Use
The surface to be treated must be completely dry and clean. Always try the product in an inconspicuous area prior to use. Evenly apply Lithofin MN Slate-Seal with a clean foam roller or brush. In the case of highly absorbent surfaces, it may be necessary to apply a second thin coat.
Surfaces: Nearly all absorbent, porous natural stones (e.g. granite, gneiss, marble, limestone, slate, etc.) and engineered stones.
Please Note: Non-absorbent, polished or very finely honed surfaces can not be sealed. Glass, wood, varnish, plastics and other surfaces sensitive to solvents must be protected against splashes. Tools can be cleaned with Lithofin WAXOFF. Lithofin MN Slate-Seal can be removed from the surface with Lithofin WAX-OFF. Please ensure that no moisture can penetrate into the sealed surface, and that moisture can not be transported through the surface from the ground. Moisture inside the stone will cause the sealant to turn white.
Application Temperature: The temperature of the surface should be between 5°C and 25°C. Switch off under floor heating.
Drying Time: Safe to walk on after approx. 45 minutes, completely dry after 24 hours.
ca. 10m²/litre on rough limestone
ca. 12m²/litre on sawn granite
ca. 20m²/litre on honed concrete stone