MR. JO Tecbond – CLR20 : Crystal Clear, Rapid-Set Epoxy Adhesive for Precision Bonding
MR. JO Tecbond – CLR20 is a fast-setting, two-part, solvent-free clear epoxy adhesive specially developed for quick repairs, instant bonding, and high-finish applications. With a pot life of just 15–25 minutes, this adhesive gives you crystal clarity and strong adhesion for materials like glass, metal, acrylic, plastic, ceramic, and stone.
It is a professional-grade product that combines speed, strength, and transparency, making it the adhesive of choice for artisans, repair technicians, and industrial users alike.
🔍 Key Technical Specifications
| Property | Value |
| Color | Clear |
| Pot Life @25°C | 15–25 minutes |
| Mixing Ratio | 100:100 PBW |
| Mixture Consistency | Clear thick flowable liquid |
| Optics | Transparent |
🛠 Key Features & Benefits
✔ Super-Fast Setting – Ideal for time-critical repairs and fast assembly
✔ High Transparency – Perfect for aesthetic joints and glass work
✔ Balanced Workability – Just enough open time for precise alignment
✔ Strong, Rigid Bond – Excellent adhesion on non-porous materials
✔ Clear & Glossy Finish – No yellowing or cloudiness
✔Solvent-Free & Non-Shrink – Low odor and stable bond lines
✔ UV & Moisture Resistant – For long-term durability
🎯 Typical Applications
- Glass-to-glass or glass-to-metal bonding
- Quick repairs in jewelry and handicrafts
- Transparent furniture joints
- Lighting fixture repairs and assembly
- Small item encapsulation and potting
- DIY bonding and home décor crafting
- Automotive trims and interior panel gluing
🧪 How to Use MR. JO Tecbond – CLR20
✅ Surface Preparation
- Clean surfaces with isopropyl alcohol or acetone.
- Remove dust, oil, and any loose contaminants.
- Light abrasion on smooth plastics or metals improves grip.
⚖️ Mixing Instructions
- Mix equal parts resin and hardener (100:100 PBW) thoroughly.
- Stir for 1–2 minutes using a flat spatula in a clean container.
- Avoid vigorous mixing to reduce bubble formation.
🖌️ Application Method
- Apply the adhesive evenly to one or both surfaces.
- Join the parts within 5–10 minutes for best results.
- Maintain pressure/clamping for 30–60 minutes.
- Full strength is reached after 12–24 hours at room temperature.
🧼 Cleanup & Precautions - Wipe off uncured material using acetone or IPA.
- Wear gloves during use; wash off any skin contact with soap and water.
- Avoid moisture during curing and store in sealed containers when not in use.
- Keep out of reach of children and avoid direct inhalation.
- 📦 Available Packaging
100g | 1 kg | 2g | 10 kg kit sizes
- 🧠 Ideal for:
- Jewelry makers & glass artisans
- Lighting & acrylic model fabricators
- Handicraft sellers & quick-fix technicians
- Transparent joint installers
- Trade show installers, carpenters, furniture fabricators
| You need | MR. JO Tecbond – CLR20 offers |
| Rapid setting time | ✅ Yes |
| Clear glossy finish | ✅ Yes |
| Easy 1:1 mix ratio | ✅ Yes |
| Strong bond on smooth surfaces | ✅ Yes |
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