KNAUF Fugenfüller Leicht

Bagged gypsum-based joint filler, for filling plasterboard joints in combination with joint tape. The classic, economical and reliable solution for a smooth, crack-free surface.

Knauf Fugenfüller Leicht is mixed with water to produce a creamy, homogeneous paste with a sufficient working time. It is used for jointing plasterboard, always in conjunction with the appropriate joint tape, ensuring good adhesion and high coverage. It is ideal for general joint filling on interior walls and ceilings in dry construction.

Which joint filler should I choose:

- Fugenfüller Leicht → bagged gypsum-based, with tape — economical, for general joint filling.

- Uniflott → bagged, high-strength, without tape on bevelled (semicircular) edges.

- Uniflott Moisture-Resistant → same as Uniflott, for damp areas.

- Super Finish / Fill & Finish / F2F → ready-to-use (ready-mixed paste) for finishing/trowelling.