Knauf Gypsum Filler 5kg Fugenfuller Leicht

<p>Gypsum filler compound for manual application to gypsum board joints with joint tape. Fugenfuller light filler compound is designed for manual finishing of various gypsum board joints (HRAK, HRK, AK, SFK) with joint tape (e.g. Kurt). Can be used as a full-surface filler on gypsum, cement, lime-cement plasters and concrete surfaces, for fixing corner protection profiles. For bonding gypsum boards and thermal insulation (EPS and mineral wool). Suitable for interior use on walls and ceilings to achieve Q1-Q2 level finish.</p><u>Technical Data:</u><ul><li>Complies with standard LVS EN 13963</li><li>Fire reaction class A1, non-combustible</li><li>Type 3B fine filler compound</li><li>Air, substrate and material temperature during application and drying must be above +10°C</li><li>Consumption approx. 250 g/m of joint (depending on the thickness/type of gypsum board)</li><li>Time to initial set 40 min., complete drying approx. 1 mm per 24 hours</li><li>Shelf life 6 months from the date of manufacture</li><li>Packaging 5 kg</li></ul><u>Properties and Application Area:</u><ul><li>For interior use</li><li>Gypsum with special additives</li><li>When filling gypsum board joints, joint tape must be used (Q1)</li><li>Universal application, suitable for full-surface filling</li><li>Rapidly increasing strength</li><li>Easy to use, lightweight and comfortable to work with</li></ul><u>Instructions for Use:</u><p>The substrate must be smooth, firm, clean and dry. Gypsum boards must be firmly and correctly fixed to the frame. Cut and end-edge gypsum board joints are primed with Knauf Tiefengrund. Filling is only possible if it is ensured that the boards will not be affected by significant deformation due to temperature and moisture fluctuations. Gypsum board joints in ceiling constructions are recommended to be filled only with Knauf Uniflott filler.</p><p>Sieve the material into clean cold water, slightly below the water level (max. 2.5 kg per 1.3L of water). Allow the material to soak for a few minutes and mix with a trowel to a creamy, firm consistency. When filling gypsum board joints, reinforcing joint tape must be used, for example Kurt. The second coat can only be applied once the first coat has dried. Screw heads or other fixings must also be filled. Do not use material that has started to set. It is recommended to fill joints with at least 2 layers of filler depending on the required surface smoothness. In the second stage, use a trowel or wider filling knife to create a smooth transition to the board surface. After drying, sand the joint with a sanding machine or a hand sanding block. Working time with the prepared filler – approximately 45 minutes.</p>

6.19 € EUR

SKU: 11390

Brand: Knauf

EAN: 4003982200969

This product is available at Zum.lv - the largest online store in Latvia.

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