Knauf King Size reinforced joint tape: an ideal solution for BA18 and BA25 plasterboards, such as double-skin partitions

Thus, each Knauf tape boasts its own specific characteristics to guarantee strong joints, impeccable corners, and exceptional durability. Alongside its solutions for external corners (Goppinger), corners greater than 90° (Ultraflex), rounded corners (Denver), and 90° external corners for Knauf BA25 boards (Dallas – fully reinforced tape), to name just a few, Knauf is innovating by offering its new wide, traditional reinforced tape, King Size, delivered flat and in rolls, specifically designed for external corners (DTU 25.41).

With this reference, Knauf completes its range of corner reinforcement tapes and S-reinforced tapes, designed for treating protruding corners to ensure the strength of partition corners during everyday impacts.

Three centimeters wider than a standard joint tape, the King Size reinforced joint tape is ideal for outside corners requiring a stronger grip, ensuring complete coverage of the corner, particularly for BA18 and BA25 plasterboard, as well as double-layer BA13 configurations. Thanks to its increased overall width (8 cm) and its metal core, the King Size reinforced joint tape provides superior grip and optimal strength, simplifying installation and guaranteeing a durable and aesthetically pleasing result.

Its composition of high-quality paper and rigid steel also provides immediate penetration of the coating for excellent adhesion of the strip, resulting in optimal drying.

For Emir AYDIN, manager of the company REATECH (67): "With Knauf's King Size reinforced joint tape, we combine ease of cutting, optimal plaster adhesion, and a reduction in steps for corner preparation: where two tapes were required for installation with BA18 or BA25 plasterboard, only one is needed. The result is significant time savings on site."