Artificial marble

Artificial marble
surface designs

Granudan Solid Surfacing Granules are decorative granulates based on polyester. They are made with NPG isophthalic resin, a blend of aluminum trihydrate, and heavy metal-free pigments. During production, the granulates undergo post-curing at temperatures exceeding 160°C to create a highly resistant, durable, and stable product.

Artificial marble - Solid Surface solutions with aesthetics and durability

At Granudan, we specialize in color-pigmented design granulates for the production of cultured marble and solid surface products. Our granulates—such as LITHOPOL BL, WR, STG, and TGM—are used for spraying and casting washbasin countertops, sinks, bathtubs, wall panels, and other sanitary fixtures. These materials combine aesthetic versatility with high functionality and durability.

LITHOPOL BL

What is Cultured marble / artificial marble ?

Cultured marble is widely used in both residential and commercial construction where a stone-like aesthetic is desired at a lower cost and with greater design flexibility.

Cultured marble is a composite material made from minerals, pigments, and binders. It was originally developed to mimic the appearance of natural marble, but today a granite-like look is often preferred by end users.

With our wide range of color combinations and particle sizes, Granudan offers unique design possibilities for manufacturers in the cultured marble industry. At the same time, these granulates enhance both the durability and moldability of the material.

This makes it an ideal choice for bathroom and kitchen applications where both aesthetics and functionality are essential.

Application areas for Granudan granules

Our granulates are developed to meet a variety of needs within cultured marble production:

LITHOPOL BL: A finer granulate (grade 700) designed for spray application with clear gelcoat, creating limitless granite effects in products such as kitchen sinks, countertops, and shower trays.

LITHOPOL WR: Water-resistant granulate for wet-room environments, ensuring long-lasting durability in high-moisture conditions.

LITHOPOL STG: Standard terrazzo granulate for casting applications, offering a classic terrazzo appearance.

LITHOPOL TGM: Monochromatic casting filler with textured glass, ideal for modern design applications.

These granulates are supplied in 25 kg paper bags and are compatible with both spray and casting processes, providing manufacturers with flexibility in both design and production.

LITHOPOL BL

Benefits of Cultured Marble with Granudan’s Solutions

    • Wide Design Flexibility
      A vast selection of colors and particle sizes allows for endless customization—from natural marble effects to bold granite or terrazzo-inspired designs.

    • Enhanced Durability
      Our granulates increase the strength and resistance of the final product, making it suitable for everyday wear in bathrooms and kitchens.

    • Moisture and Chemical Resistance
      Especially with LITHOPOL WR, our solutions are ideal for wet environments, ensuring long-term performance without degradation.

    • UV and Heat Stability
      Designed to withstand exposure to sunlight and high temperatures without fading or deformation.

    • Food-Safe and Non-Toxic
      Produced with heavy metal-free pigments and compliant materials, making them suitable for kitchen surfaces.

    • Process Efficiency
      Compatible with both spray-up and casting techniques, allowing seamless integration into existing production lines.

    • Cost-Effective Alternative to Natural Stone
      Get the look of high-end stone surfaces with improved workability and lower material costs.

    • Consistent Quality
      ISO-classified particle sizes and rigorous color matching ensure reliable results from batch to batch.

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