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Stone Sealer

Indoor and outdoor stone surfaces are exposed to oil, grease, water and dirt, which can quickly cause stains and damage. With Benke Stone Sealer you protect your surfaces reliably – without gloss or visible change to the stone.

The sealer penetrates deeply into the stone without sealing the pores. The natural appearance is preserved while the surface repels water, oil and dirt. The stone continues to breathe, yet is protected against moisture, moss and algae, making later cleaning much easier.

The product is ready to use and does not need to be diluted, which makes application very simple. It is suitable for both indoor and outdoor areas and works on new as well as older stone surfaces – ideal for floors, terraces, kitchens, bathrooms and garden paths.

Perfect for

  • Natural stone: granite, marble, slate, sandstone, travertine, Solnhofen stone
  • Engineered stone and concrete: concrete slabs, terrazzo, bricks, clinker
  • Special surfaces: cotto, terracotta, absorbent porcelain stoneware
  • Joints: also suitable for absorbent jointing materials

Not suitable for

Polished, glazed or non-absorbent surfaces

Key Features

  • Stain protection – prevents penetration of oil, grease and water
  • No gloss – stone remains matt and natural
  • Protection against algae and moss – less moisture, less growth
  • Easy cleaning – dirt remains on the surface and wipes off easily
  • Lower maintenance costs – longer lifetime, reduced cleaning effort
  • For indoor and outdoor use – e.g. kitchen, bathroom, terrace, garden, paths

Application Instructions

Preparation: Clean stone surfaces thoroughly (ideally with a basic cleaner), rinse well with water and allow to dry completely.

Application: Apply undiluted with brush, mop or roller in an even coat – 1–2 applications depending on absorbency. Avoid puddles, remove excess immediately.

Ideal temperature: 12–25 °C – do not apply in direct sun or when rain is expected.

Indoors: Switch off floor heating 12 hours before application.

Tip: Test on a small, inconspicuous area first.

Drying time: Walkable after approx. 3–4 hours / full protection after 24 hours.

Coverage

First application: approx. 60–100 g / m² (1 litre for approx. 12–16 m²)
Renewal: approx. 30–50 g / m²
Apply only as much as the stone can absorb.
On very absorbent stone, reapply after approx. 10 minutes.

Packaging Units

1 litre bottle
5 litre canister
10 litre canister

Sicherheitshinweise
Gefahrenzeichen Beschreibung
Vorsicht gefährlich Weniger stark gesundheitsschädigende Stoffe oder Gemische. Akut gesundheitsschädlich nach Einatmen, Verschlucken oder Hautkontakt, Reizungen der Haut oder Auge, Sensibilisierung der Haut (verursachten allergische Hautreaktionen).
Gefahrensätze (H-Sätze) & Präventionssätze (P-Sätze)

H319 Causes serious eye irritation. 

P102 Keep out of reach of children.
P264 Wash thoroughly after handling.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337+P313 If eye irritation persists: Get medical advice/attention. 

Technical data
Shelf life: 2 years Storage: Do not store above room temperature Ingredients Siloxanes, hydrocarbons 

Other information
Biodegradability and persistence; The surfactants contained in this product meet the conditions for biodegradability as specified in Regulation (EC) No. 648/2004 on detergents.

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