Joint filler 5 kg FUGENFULLER light

Knauf Light Joint Filler is a high-quality putty material, specially designed for reliable filling of joints when installing plasterboard panels. Thanks to its fine structure and improved formula, the product provides excellent workability and easy application even on larger areas. It is suitable for both professional craftsmen and home repairs, ensuring quick and clean work.

It is composed of gypsum, polymer additives and regulating substances, which give it high resistance and flexibility. Knauf Joint Filler is distinguished by strong adhesion to the base and long-term stability of the applied layer. The product is particularly suitable for manual puttying with reinforcing tape, and the use of paper joint tape is recommended to achieve a perfect result. In addition to joints, it can also be used for gluing gypsum profiles or filling small defects in plasterboard panels.

Thanks to its sufficiently long open time, the material allows for calm and precise execution of puttying works. It is distinguished by its high water retention capacity, which prevents premature drying during work. Once applied, the joint filler quickly increases its strength and ensures the strength of joints and connections. It is economical, with high performance and optimal consumption, which makes it a preferred choice for all construction and repair activities.

Technical characteristics and advantages:

• Easy to putty and process
• Excellent adhesion to the surface
• High performance and economical consumption
• Rapid increase in strength after application
• Sufficiently long open time for work
• High ability to water retention
• Suitable for manual plastering with reinforcing tape
• Universal application - for joints, defects and gluing profiles
• Application: For interior use
• Substrates: Gypsum board, EPS thermal insulation
• Package: 5 kg
• Consumption: 0.25 - 1.2 kg/sq.m (depending on the substrate)
• Mixing: 2.5 kg in ~1.9 l of water
• Open time: 40 - 45 minutes
• Color: White
• Type: Powder
• Storage: In a dry and ventilated room, factory-sealed packaging, on wooden racks
• Shelf life: 6 months
• Application tools: Trowel, putty
• Weight: 25 kg