COLLE21 – PRIMER-30ML

🧪 PRIMER21 Colle21 – Professional Primer for Hard-to-Bond Plastics – 30 ml

Boost the Bonding Power of Your Super Glue Colle21 on PE, PP, and PTFE Surfaces 🚀

Struggling to glue plastics like PE, PP, or PTFE? Don’t change your glue—prepare your surfaces smartly!
PRIMER21 Colle21 – 30 ml is a professional-grade surface primer specially formulated to enhance cyanoacrylate adhesion on notoriously difficult plastics.

Whether you’re a model maker, DIY enthusiast, or technical repair expert, this small bottle makes a big difference between a weak bond and a rock-solid fix.

✅ Why Choose PRIMER21 Colle21?

🔹 Improves Adhesion on Difficult Plastics
Transforms low-energy surfaces like PE, PP, and PTFE into glue-friendly materials.

🔹 Pro-Grade Formula
Developed specifically to solve the “nothing-sticks-here” issue with challenging plastics.

🔹 Clean, Precise Application
30 ml bottle with integrated applicator for controlled, mess-free use.

🔹 Long-Lasting, Reliable Results
Ensures strong, durable adhesion even in demanding conditions.

🛠️ How to Use PRIMER21 Colle21:

1️⃣ Surface Prep
Make sure surfaces are clean, dry, and free of grease.

2️⃣ Apply PRIMER21
Brush a thin layer onto the edges of the plastic pieces (PE, PP, PTFE). Let sit for 20–30 seconds.

3️⃣ Glue Application
Once dry, apply Super Glue Colle21 to the primed area. Assemble and press together for a few seconds.

📌 Result: Strong, long-lasting adhesion even on the most stubborn plastics.

📦 Key Info:

🧴 Size: 30 ml
🔧 Compatible With: PE, PP, PTFE
🧩 Uses: Model making, DIY, technical plastic bonding
🔄 Works Only With: Colle21 cyanoacrylate adhesives

🧤 Safety Tips:

• Use in a well-ventilated area
• Avoid contact with eyes or skin
• Keep out of reach of children
• Wear gloves and check the safety data sheet for allergen info

🔎 SEO Keywords (Amazon + Google):

PRIMER21 Colle21 plastic, PRIMER 30 ml, cyanoacrylate primer for PE PP PTFE, boost cyano adhesion, Colle21 model making, plastic bonding primer, non-porous material glue prep, professional glue prep for plastics

💬 Why PRIMER21 Colle21?

Because even the best glue needs the right surface to stick.
PRIMER21 Colle21 unlocks the full bonding power of your Colle21 Super Glue on hard-to-glue plastics.
No more failed bonds—just clean, fast, and durable adhesion.

🔧 A small step before gluing… for long-lasting results after.