Extreme Seal – Wet Look/Matt Indian Sandstone Sealer

Transform faded or dull paving with Extreme Seal Indian Sandstone Sealer, a professional-grade colour enhancing stone sealer designed specifically for Indian sandstone and natural stone patios.

This advanced sealer dramatically enhances the natural colour and texture of sandstone, creating a rich wet look finish while providing long-lasting protection against water ingress, staining, weathering and UV exposure.

Ideal for homeowners, landscapers and trade users looking for a premium patio sealer with proven outdoor durability.

Key Benefits

 Creates a rich wet look / colour enhanced finish

 Deepens and revives the natural tones of Indian sandstone

 Forms a water-repellent, stain-resistant protective barrier

 Helps reduce algae growth and surface contamination

 UV resistant – protects against fading and weather damage

 Breathable formula – allows moisture vapour to escape

 Freeze–thaw resistant – suitable for UK weather conditions

 Easy application by roller, brush or sprayer

 Professional-grade performance for patios and paving

       Suitable Surfaces

• Indian Sandstone

• Natural Stone Paving

• Sandstone Flags & Slabs

• Outdoor Patios & Garden Paving

 Not suitable for porcelain, ceramic tiles or non-porous surfaces.

Finish Options

Standard Wet Look Sealer

• Enhances colour and appearance

• Decorative finish for patios and paving

Anti-Slip Wet Look Option (selectable variation)

• Same colour enhancement

• Added slip resistance for higher foot-traffic areas

 Anti-slip version provides improved grip but does not make the surface completely non-slip.

Application & Coverage

• Apply to a clean, dry surface

• Apply 1–2 coats depending on surface porosity

• Typical coverage: 3–6 m² per litre

• Touch dry: 1–2 hours

• Recoat time: 4–6 hours

• Fully cured: 24–48 hours

Coverage may vary depending on stone type, age and porosity.

Where Can It Be Used?

• Outdoor patios

• Garden paths

• Seating and BBQ areas

• Decorative sandstone paving

Designed for external use only.

Why Choose Extreme Seal?

Extreme Seal products are developed for long-lasting outdoor protection, combining colour enhancement with reliable weather resistance. This wet look sandstone sealer is trusted by trade users and homeowners alike for its professional finish, ease of use and durability.

If you’re looking for a high-performance Indian sandstone sealer that delivers a true wet look finish without peeling or whitening — this is the solution.

Important Notes

• Always test on a small, inconspicuous area before full application

• Colour enhancement will vary depending on stone type

• Ensure surface is fully dry before sealing