BAGAR AIRLISS J

Bedding joint tape with an airless sprayer involves using the machine to quickly apply a coat of jointing compound along the joints between plasterboards, then inserting the tape manually. The airless sprayer does not bed the tape on its own, but it deposits the compound evenly along the entire length of the joint. Once the compound has been sprayed, the joint tape is immediately smoothed in with a skimming blade, taking care to push out any trapped air. A thin covering coat is then applied to smooth the surface. This method combines the speed of mechanical application with the precision of manual work. BAGAR AIRLISS J is perfectly suited to this method, thanks to its texture designed for spraying and its covering power. Using an airless sprayer improves consistency and reduces taping time, especially on large surfaces and ceilings.

Yes, joint tape can be bedded with a compound, provided a suitable product is used. A jointing compound, formulated to ensure effective and durable bedding, is essential. The compound must be sufficiently flexible, adhesive and workable to penetrate the tape and hold it in place without shrinkage. A smoothing or finishing filler must not be used for this operation, as they lack the necessary bonding properties. BAGAR AIRLISS J can be used for the bedding stage, as it is designed for the complete treatment of joint tape, in one or two passes. The correct technique is to apply the compound to the substrate, position the tape, then smooth it in immediately. Respecting drying times and the successive stages (covering coat, smoothing) is essential for a crack-free finish.

A jointing compound must be designed to withstand substrate movement while ensuring a clean, durable finish. It must offer excellent adhesion, good flexibility and full compatibility with paper tape. BAGAR AIRLISS J is an airless compound specially formulated for taping and jointing. It handles both bedding and finishing, making it a complete solution for plasterboard walls and ceilings. Thanks to its texture optimised for mechanical application, it reduces working time while ensuring a consistent result. Using a dedicated jointing compound guarantees long-term durability, with no risk of cracking or delamination. It is a key stage in the final quality of the substrate.

Overlapping plasterboard tape is not recommended, as it creates a build-up that will be difficult to conceal, even with an airless compound. Overlapping causes a visible ridge under the paint and can weaken the joint. Each joint tape should be laid edge to edge, along the line of the board joints, without overlapping. Where tapes cross, such as at the intersection of ceilings and walls, the corners must be carefully worked in without excessive layering. With a product like BAGAR AIRLISS J, which treats joints in one or two passes, an even application is sufficient to cover each tape cleanly. Laying the tape flat ensures a perfectly smooth result with no visible defect at the finishing stage.

The best finishing compound for plasterboard is one that delivers a smooth, uniform surface, ready to be painted with no visible joins. It must be easy to apply, sandable, and glide smoothly under the tool. After taping and jointing, BAGAR AIRLISS J can be used to skim the entire plasterboard wall or ceiling. Thanks to its airless spray application, it covers large areas quickly, with a professional result. Its texture is designed to make smoothing easier and limit defects. It is an ideal finishing compound for plasterboard, as it combines surface quality, productivity and ease of use. In both renovation and new-build projects, it guarantees a perfectly paint-ready result.

A jointing compound is intended for bedding and finishing the joint tape between plasterboards. It has specific characteristics: flexibility, adhesion, and the ability to withstand substrate movement. It is used locally, along the joints, in several passes. A smoothing filler, on the other hand, is used to unify the surface once the taping is complete. It conceals imperfections, tightens the substrate, and prepares the whole surface for painting. Its texture is finer, it often dries faster, and its purpose is purely aesthetic. With a product like BAGAR AIRLISS J, which can handle both taping and finishing, these two functions can be combined. But it remains essential to understand that each type of compound has a specific role in the overall finishing process.