Sinterized Stone L’ALTRA PIETRA Castello Antrazyt, 60 X 60 X 2 cm, R11 – Non-Slip for outdoor use
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Introduction to Sintered Stone
Sintered Stone L’ALTRA PIETRA Castello Antrazyt represents the pinnacle of durability and reliability. As a full-body sintered stone, it is designed to replicate the natural beauty of stone while offering exceptional strength. Its versatile design makes it suitable for a wide range of exterior decoration projects.
Advantages and Benefits
This sintered stone offers absolute durability and timeless reliability. Its R11 non-slip finish ensures safety in outdoor environments, making it ideal for areas exposed to moisture. The stone’s grey color and 60 x 60 cm dimensions provide a modern aesthetic that complements various design styles.
Key Features
- Material: Sintered stone
- Dimensions: 60 x 60 cm
- Thickness: 2 cm
- Surface finish: R11 Non-Slip
- Color: Grey
- Weight per packaging unit: 45.955 kg
Recommended Uses
This product is perfect for a variety of applications, including covered and uncovered terraces, exterior paving, facades, fences, home bases, and swimming pools. It is suitable for both medium and high traffic paving, as well as exterior wall cladding and floor covering.
Installation Tips
For optimal installation, use Weber Set Stone 25 KG – Floor & wall natural stone white adhesive. The suggested grout is Weber Color Comfort – Flexible wall & floor grout. The stone can be used with adjustable pedestals for decoration projects, and guidance is available here.
Maintenance
To maintain the stone’s appearance, use LTP Mattstone or LTP Mattstone H20 as a sealer. For color enhancement, LTP Colour Intensifier is recommended. For cleaning before or after installation, use LTP Grimex. For daily cleaning and aftercare, LTP Waxwash is suggested.
Conclusion
Sintered Stone L’ALTRA PIETRA Castello Antrazyt is an excellent choice for exterior projects that require durability and aesthetic appeal. Its robust features and versatile applications make it a preferred option for architects and designers.
- Thickness 2
- Pool cladding YES
- Colour Grey
- Thickness unit cm
- Colour variation Low
- Product selection Standard
- Width 60
- Length 60
- Dimension unit cm
- Material Sintered stone
- Application area Facade Wet rooms (wet areas)
Choose the stone with your own hands.
Order a sample.
When choosing stone for your home, you want to know what it really looks like. When choosing for a client, you want to show them more than an image. The colour, veining and finish can look different depending on the space, light and context. Our sample service lets you experience the material before making the final decision.
Advice
Clarity when choosing materials and configuring your project.
Cutting
Precise processing in our own workshop: complex formats and bespoke objects.
Installation
Experienced technical teams for the correct installation of stone.
Transport
Specialised delivery to the construction site, nationwide and internationally.
Order samples
Natural stone care
Everything you need to know about cleaning, protection and recommended products.

ONLINE NATURAL STONE TUTORIAL
You’ve bought the stone. Now discover how to care for it.
An online episode with our natural stone care expert, featuring cleaning, protection and maintenance tips to keep your stone looking beautiful over time.

VIDEO EPISODE: NATURAL STONE PROTECTION
How to protect natural stone from stubborn stains
Explore the care instructions and recommended products for cleaning, protection and waterproofing.

PROFESSIONAL CLEANING FOR EVERY SURFACE
How to clean natural stone correctly, indoors and outdoors
In a short video episode, discover how to use a detergent suitable for all types and finishes of natural stone, with a degreasing effect and the power to remove dirt, wax or old varnish. Also suitable for engineered stone, ceramics, terracotta, brick and outdoor paving.
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