Wallpaper glues play a key role in the wallpapering process, influencing the durability and aesthetics of the wall finish. Their main function is to ensure that the decoration adheres properly to the surface, as well as facilitating application and eventual replacement. Depending on the type of wallpaper and the specific surface on which it is to be installed, different types of glue may be necessary. 

Ingredients of wallpaper glues

Glues contain various substances that affect their properties and effectiveness. One of the main ingredients is starch, which gives stickiness and viscosity to the mixture. It can come from a variety of sources, such as potatoes, maize or wheat. Another important element is plant-based glues, such as methyl cellulose, which ensure that the decoration adheres properly to the wall. In addition, synthetic resins are also used to increase strength and resistance to moisture and improve the drying process. In some cases, antiseptics are also added to prevent the growth of mould and fungi on the wallpaper surface. It is worth noting the presence of preservatives and solvents in the glue formulation; these can affect indoor air quality and be potentially harmful to the health of users. 

Types of wallpaper glues

Among the products available on the market, there are several types of wallpaper glues differing in their composition and properties. Starch-based glue is one of the most popular solutions due to its eco-friendliness and ease of use; it works well with paper and vinyl wallpapers. Another type is plant-based glue, characterised by high adhesion and flexibility; it is the perfect solution for fibreglass or textile decorations requiring stronger bonds. Another type is products based on synthetic resins, which are characterised by exceptional durability and resistance to moisture; they are particularly suitable for use in rooms exposed to water, such as bathrooms and kitchens.