QUELYD M2 - 300g wallpaper paste is a quality product that will delight professionals as well as amateurs. It has been created to have a high trapping power, to guarantee an installation without unrolling or tearing for embossed wallpapers. This amylaceous adhesive is recommended for a wide range of high-quality wallpapers: thick and heavy current, spongeable, washable, single or duplex embossed, ingrain, paintable as well as "nervous". Application: The surface must be flat, smooth, sound, permanently dry (not exposed to rising damp), clean, solid, free of grease and dust, and of normal porosity. Remove old wallpaper and whitewash Remove loose or flaking paint Remove old or shiny paint by alkaline washing, then rinse Sand if necessary (paint recoating), and remove sanding dust Fill holes and cracks Pre-glue new walls that are too absorbent (new plaster) Fix crumbly, floury backgrounds with our hardener in alcohol or acrylic solution Print cardboard-faced plasterboard (Placopltre) with a suitable primer Avoid rich, nourishing primers or "leftover paint" mixes, which can block the base and are incompatible with our adhesives. Pour 5 liters of water into a clean bucket and shake quickly to create a whirlpool, then pour the contents of one packet of glue over the edges of the bucket. Maintain gentle agitation for around 30 seconds, then leave to stand for 15 minutes Glue the reverse side of the paper sufficiently and evenly, folding the strip into a "wallet" shape, taking care to overlap the edges to avoid premature drying of the glue on the edges. Allow a soaking time of 5 to 10 minutes, depending on paper thickness and manufacturer's instructions. Position the first strip, checking that it is plumb. Subsequent strips are positioned edge-to-edge, according to the manufacturer's instructions and the order established during cutting. Carefully press down with a glue brush or plastic spatula, from top to bottom and from center to edge. Remove fresh glue stains immediately with a clean, damp sponge. Advantages : Product recognized by professionals Ideal slipperiness for quick and easy gluing of strips Easy, lump-free preparation High trapping power (TACK), very effective for nervous papers Guarantees smooth, tear-free installation of embossed, duplexed and delicate wallpapers. Treatment to prevent primary mould formation Can be used in all types of premises, including those occupied or open to the public Characteristics : Type: starch glue Composition: starch ether-based flakes Appearance in solution: translucent, moderately viscous and unctuous Density: ? 0.25 pH in solution: ? 11 Preparation time: 15 min Micro-organism resistance: very good, fungicidal and bactericidal treatment Final bond strength: 24 to 48 h Output: 5 rolls per pack Weight : 300 g Ref. 30602589 Packaging: One QUELYD M2 wallpaper paste - 300gDelivered in original packaging