💪 What is the ultra-powerful glue?
When a precious or technical object breaks, a simple glue is not always enough.
DIY enthusiasts, model makers, bodywork specialists or hobbyists all ask the same question: which ultra-powerful glue should you choose to ensure a strong and durable repair?
The answer is clear: Glue Superglue Colle21, an international reference for over 13 years.
Founded by Casu Danilo, the brand is now used by thousands of professionals and hobbyists around the world.
Why choose Superglue Colle21 for difficult repairs?
The ultra-powerful Superglue Colle21 stands out from many competing instant glues (such as Loctite) thanks to:
✅ An anaerobic formula: it bonds only between two surfaces under pressure, which prevents premature drying and guarantees a long shelf life (up to 1 year).
✅ Extreme strength: resistant to shocks, tension, vibrations and harsh conditions.
✅ Various textures: from ultra-fluid liquid glue to the thicker Cyano Dense version for porous surfaces.
✅ A complete range of accessories (Activator, Lime, Magicdust) to transform a simple repair into a professional bonding.
The must-have references for an ultra-powerful glue
🔥 Superglue Colle21 Cyano Bi-component
👉 A winning duo: cyanoacrylate glue + activator.
It guarantees an instant, durable and extreme bond on:
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Metal
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Rigid plastic
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Carbon
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Wood
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Ceramic
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Technical materials
💎 Superglue Colle21 Dense
👉 An ultra-powerful glue, which allows a clean and precise bond, without dripping.
Ideal for:
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Rough surfaces
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Porous materials
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Repairs requiring precise application
These two glues have become the reference for professional model makers, repairers, craftsmen and DIY creators.
The 4 key steps to guarantee an ultra-powerful bond
1️⃣ Prepare the surface with [Lime21]
2️⃣ Apply the right glue with the [Colle21 Precision Nozzle]
3️⃣ Speed up bonding with [Activateur21 Spray]
4️⃣ Reinforce if needed with [Magicdust21]
FAQ – The most frequently asked questions
❓ Is Superglue Colle21 stronger than Loctite?
✅ Unlike Loctite, Superglue Colle21 does not dry out in its bottle thanks to its anaerobic formula. It offers a more durable, precise and controlled bond, with a complete range of professional accessories.
❓ Can Superglue Colle21 be used on metal or carbon?
✅ Absolutely. With the Cyano Bi-component version, an ultra-powerful glue, you will obtain an extremely resistant bond, even on technical materials.
❓ Which glue should I use to avoid drips?
✅ Superglue Colle21 Dense is perfect for repairs requiring precision and control.
❓ How can I ensure the best possible hold?
✅ By following the Colle21 protocol: preparation (Lime21) + precise application + acceleration (Activateur21) + reinforcement (Magicdust21).
Where to buy Superglue Colle21?
You can find all our products on:
📲 Let’s stay glued with Superglue Colle21! 🚀