External & High- Protection Sealers

External and high-protection sealers are designed for areas that require increased resistance to moisture, staining and general wear. These products are typically used in kitchens, entrance areas, utility rooms or sheltered external spaces.

For external installations, sealers must be breathable and suitable for fluctuating temperatures and moisture levels. Internally, higher-protection systems may be recommended for busy households or commercial environments.

Selecting the correct product for these applications is particularly important, and we recommend confirming suitability based on tile type, location and expected use before proceeding.

Not sure which sealer is right for your project?
Read our guide: Which sealer do I need for terracotta tiles?