Image: SmartSeal
Stone sealer
Liquid that protects stone from stains.
- Where it is used: Porous natural stone.
- Watch out: Test it first on a spare tile.
Brands and types in the UK (2)
SmartSeal Natural Stone Sealer Dry Finish
Clear solvent-free acrylic impregnating sealer for natural stone; gives water repellent and stain resistant surface.
Technical data
- Solvent free acrylic impregnating
- Breathable coating system
- Application by roller or sprayer
- Fully waterproof within 24 hours
- 1st coat 4 – 8 m² per litre
Source: Wickes
Shop: Wickes
View in shop ↗Image: SmartSeal
Sika Stone Protector for Natural Stone
Water based sealer for all forms of natural stone, internal or external, to resist stains without changing appearance.
Technical data
- Size: 5 L
- Colour: Clear
- Solvent-free technology
- Non-flammable
- Dramatically improves water resistance
Source: Wickes
Shop: Wickes
View in shop ↗Image: SIKA
Sources: product listings from Wickes, checked on 31-10-2026. Photos are from Builder Depot (with permission) the manufacturer or the shop (shown under each photo); where there is no photo we show a drawing. Original Fixiz Academy text; data can change, always check the manufacturer data sheet.