Professional Colour-Enhancing Impregnating Sealer for Natural Stone

LTP Colour Intensifier is a high-performance, clear impregnating sealer formulated to protect and enhance porous surfaces such as natural stone, sintered stone, concrete, ceramic, brick, and quarry stone. Its advanced formula penetrates deeply, creating an invisible barrier against water, dirt, and oils while allowing the surface to breathe and retain its natural texture. Manufactured in the UK, this product is ideal for travertine, marble, slate, granite, and other natural or engineered materials.

Benefits and Advantages

• Enhances natural colours and textures, providing a “wet-look” effect

• Protects against water, dust, grease, and staining

• Ideal for wet areas: bathrooms, kitchens, terraces, pool surroundings

• Allows the surface to breathe — does not form a surface film

• Long-lasting durability, difficult to remove once cured

• Suitable for both interior and exterior applications

• Restores the appearance of aged surfaces and prolongs material lifespan

Technical Characteristics

• Colour: Clear

• Product type: Professional impregnator / sealer

• Compatible materials: natural stone (marble, slate, granite, travertine, limestone, labradorite, etc.), sintered stone, concrete, vibro-pressed pavers, ceramic, brick, quarry stone

• Available packaging: 1 L and 5 L

• Weight: 1.3 kg (1 L container)

• Coverage:

  • 1–2 L / 10 m² for low-absorption surfaces

  • 3–4 L / 10 m² for highly absorbent surfaces

• Application: interior & exterior, vertical & horizontal surfaces, including medium and heavy-traffic paving

• Recommended areas: bathroom, fireplace, covered/uncovered terrace, stairs / countertops / window sills

• Drying time: approx. 2 hours

• Full cure time: approx. 3 days

Recommended Uses

LTP Colour Intensifier is suitable for enhancing and protecting all types of natural stone, sintered stone, and concrete, making it ideal for bathrooms, kitchens, living rooms, bedrooms, hallways, garages, terraces, balconies, facades, and pathways. It can be used on new surfaces as well as on older or heavily worn materials. For accurate consumption and best treatment options, the LTP Calculator is recommended.

Application Instructions

1. Clean and fully dry the surface prior to application (LTP cleaners are recommended).

2. Test the product on a small, inconspicuous area.

3. Apply evenly in a thin layer using a brush, cloth, sponge, or sprayer at temperatures between 5°C and 25°C.

4. After 15–30 minutes, remove any excess from the surface.

5. On very porous materials or if a deeper colour enhancement is desired, apply a second coat after 30–60 minutes.

Precautions and Storage

• Apply only in well-ventilated areas

• Flammable liquid and vapour

• May cause drowsiness or dizziness

• Toxic to aquatic life with long-lasting effects

• Avoid contact with skin and eyes; rinse immediately with plenty of water and seek medical advice if necessary

• Keep out of reach of children

• Storage: up to 4 years in sealed packaging, in a cool, dry place away from heat and frost

Maintenance and Additional Recommendations

To maintain protection and appearance, clean treated surfaces regularly using stone-friendly cleaning products. Avoid acidic or abrasive detergents. In high-traffic areas, reapply the protective layer periodically depending on wear and exposure.

Conclusion

LTP Colour Intensifier is a professional-grade solution for sealing and enhancing the colour of natural stone, sintered stone, concrete, ceramic, and brick surfaces. It provides long-lasting protection, enhances the natural beauty of the material, and ensures effortless maintenance — suitable for both residential and commercial projects.

Watch the application video for correct usage techniques:

(You can add your link or embed the video here.)

Do you need help to estimate the type of solutions and quantity needed for your surface(s)? The LTP Calculator helps you to configure the right amount of professional solutions for your surface, click here LTP Calculator