Quel est le secret d’un bon collage ? by Colle21



🔍 What is the secret of a good collage? The preparation, quite simply! 🛠️

When we talk about effective bonding - whether on metal, plastic, ceramics or even wood - Secret does not only reside in the quality of the glue, but also (and above all) in Preparation of surfaces to assemble. A good collage starts long before The application of glue. And at Superglue Glue21, we know it better than anyone! 💡

Why prepare the surfaces before collage? 🔧

Even invisible to the naked eye, surfaces are often covered with dust, fat, or micro-asperities that prevent glue from adhering perfectly. Result ? The collage may seem solid at the start, but to give in quickly under stress.

👉 A well -prepared surface = stronger, more durable and cleaner membership.

Scartaverter, an essential step ✅

Slightly sand the two surfaces to stick Allows you to:

  • Create micro-portity for better anchoring of glue.

  • Remove impurities, varnish or protective films.

  • Uniform the surface for a homogeneous collage.

And for that, nothing better than the Precision files Lime21 by glue21 ! 🔥

🛠️ Our two Lime21 kits not to be missed:

🔹 Lime21 kit - pack of 15 abrasive limes
→ Perfect for precision work, model making, repair, DIY and much more.

🔹 Kit Lime21 - Pack of 5 finishing files
→ Ideal for finish or light sanding before collage, especially on fragile or polished surfaces.

💡 These tools have been specially designed to support our Cyanoacrylate glue21 glues, guaranteeing a Net, precise and sustainable result.

Glue21 + lime21 = winning combo 💪

This duo is perfect for:

  • 🔩 DIY DIY

  • ✈️ Modelism and models

  • 🦷 Dental prosthesis

  • 💅 Capsules nails

  • 🎨 Creative DIY

Preparing for your surfaces correctly, it's already to succeed 80% of your collage. Then you just have to Apply the glue glue21, known for its extreme outfit, its precision and its unique anaerobic formula.


🛒 Where to buy your glue21 products?

📦 Find all our products on our official store:
👉 www.colle21.com
🚚 And on Amazon - Fast delivery and professional quality.


✨ In summary: the steps for a perfect collage

  1. Clean The two parties to be assembled (no humidity, no fat).

  2. Sand with the lime21 of glue21.

  3. Apply glue21 evenly on one of two parties.

  4. Assemble immediately And press a few seconds.

  5. Let it dry Without touching: it's stuck for life! 💥


📲 Let's stay stuck with glue21! 🚀
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📩 Contact us today to receive your PRO pack and discover all our personalization options!