Colle épaisse vs colle fluide : Quand utiliser chaque type pour vos travaux


When it comes to DIY, the choice of glue can make all the difference depending on the nature of the material and the surface to be glued. Colle 21 offers 4 types of glues with different textures, each adapted to specific needs. In this article, discover the characteristics of each type of glue Colle 21 To optimize your projects and guarantee lasting fixings.

1. There Colle 21 Fast : A fluid glue that works by capillarity

There Colle 21 Fast is ultra-fluid, ideal for collage collages. It quickly enters the micro-deceases and narrow spaces, which makes it the perfect choice for invisible repairs and fast fixings. Its liquid texture allows glue to diffuse deeply in porous surfaces, guaranteeing instant adhesion.

Glue tip 21 : Use the Colle 21 Fast To repair cracked objects such as resin figurines, plastic models or to stick miniature parts where precision is essential.

2. The cyano Colle 21 Classic: a fluid texture but slightly thicker

There Cyano Colle 21 classic is slightly thicker than the Fast version, but it remains fluid enough for a precise application. It offers excellent grip on smooth surfaces such as metal, glass, or plastic, while keeping a quick grip time.

To know : This glue is ideal for current repairs at home, such as collage of plastic accessories, repair of ceramics or metal objects. For even faster results, you can use the activator Colle 21, which accelerates the drying time.

3. There Colle 21 Dense: A thicker texture to fill the spaces

There Colle 21 Dense is designed for irregular or porous surfaces. Thanks to its thick texture, it fills the small spaces between the parts to be assembled, guaranteeing a solid fixation even on difficult materials such as raw wood, leather or stone. This glue takes a little more time to dry, which allows repositioning before the final taking.

Expert advice : Associate the Colle 21 Dense With the Magic Dust To strengthen repairs. Apply the glue to the damaged area, sprinkle the Magic Dust, then apply a second layer for an ultra-resistant socket.

4. There Colle 21 gel : A glue that sticks vertically

There Colle 21 gel is the perfect solution for vertical collages or on surfaces that are difficult to reach. Thanks to its gelled texture, it does not flow, which makes it an ideal choice for inclined surfaces or repairs requiring adhesion on vertical supports. It is also very effective for flexible materials such as leather or rubber.

DIY tip : Use the Colle 21 gel For applications such as repairing shoes, sports equipment or to stick parts on wall surfaces without risk of drips.