Joint filler Gypsum joint filler Fugenfuller Knauf

Safeboard Spachtel Knauf Joint Filler — is a special yellow-colored compound designed for filling the joints of Knauf Safeboard gypsum boards, used in X-ray rooms and other areas with radiation protection. The material ensures a secure connection of the boards, creating a strong and airtight coating that prevents X-ray radiation from passing through the joints.

Safeboard Spachtel joint filler offers excellent adhesion, applies and spreads easily on the surface, providing a smooth and neat joint. For maximum strength and long-lasting performance, it is recommended to use it together with KURT reinforcing tape, 50 mm wide.

The product comes in convenient 5 kg plastic buckets, ready to use, and is suitable for both professional and private use when installing Knauf Safeboard systems for X-ray rooms.