Moisture-resistant tongue-and-groove gypsum block 667*500*80 mm Knauf
Advantages of the Knauf tongue-and-groove block include its high moisture resistance

The 667×500×80 mm Knauf moisture-resistant tongue-and-groove gypsum block is a monolithic product in the shape of a rectangular parallelepiped, featuring a tongue-and-groove joint and high dimensional accuracy. Thanks to the tongue-and-groove system, the blocks connect easily without gaps, ensuring structural strength and ease of installation.
The pale green moisture-resistant gypsum block is used for constructing partitions, non-load-bearing walls, and cladding in buildings with dry or normal humidity levels (up to 60%).
Advantages of the Knauf tongue-and-groove block include its high moisture resistance. The product also offers a high-quality front surface (the standard eliminates the need for plastering the finished surface). The block helps regulate temperature and humidity levels in the room, and after joint treatment, the surface is ready for painting, wallpapering, or tiling. It contains no toxic elements.