weber.xerm 843

Product features

• one-component
• high bonding strength
• high deformability
• excellent wetting capability due to its consistency
• young cement screeds can be covered directly from the 3rd to the 7th day
• suitable for walls and floors
• for indoor and outdoor use
• for layer thicknesses of 2–15 mm

Product advantages

• makes work noticeably easier
• ultra-creamy and extremely high-yield
• C2 TE / S2 in accordance with DIN EN 12004

weber.xerm 843 is a one-component, super-flexible (S2) and ultra-lightweight tile adhesive specially developed for installing large-format and mega-format tiles. It is ideal for absorbing tension in tiled installations over underfloor heating systems, on fresh cement screeds or concrete, and on dimensionally stable timber substrates. This eliminates the need for a decoupling mat in many applications. This lightweight adhesive has an excellent ability to absorb substrate movement and deformation. As a "Comfort Engineered" tile adhesive, it has a very fine structure and stands out in particular for its low weight. A 12.5 kg pack provides the same coverage as a standard 25 kg pack of conventional tile adhesive. In addition, the extremely creamy weber.xerm 843 is low-dust, making it exceptionally easy to apply.