MR. JO Tecbond – UP : Premium Multipurpose Epoxy Adhesive for Structural Bonding
MR. JO Tecbond – UP : Premium Multipurpose Epoxy Adhesive for Structural Bonding
MR. JO Tecbond – UP is a high-strength, solvent-free, unfilled two-part epoxy adhesive developed for demanding structural applications in civil, mechanical, and electrical industries. With its medium viscosity, long pot life, and superior bonding performance, it is ideal for general-purpose and heavy-duty use — especially where reliability, ease of use, and high mechanical strength are required.
Whether you’re anchoring rebars, bonding dissimilar substrates, or repairing machinery components, MR. JO Tecbond – UP delivers robust, permanent adhesion with confidence.
⚙️ Product Highlights:
- Strong Structural Bonding
Bonds securely to a wide variety of substrates including concrete, metal, ceramics, plastics, wood, and composites. - Medium Flow for Easy Application
The controlled medium viscosity allows for easy spread without sagging, suitable for horizontal and vertical applications. - Extended Working Time
With a pot life of 80–100 minutes, it offers ample time for precise alignment and positioning. - Excellent Mechanical Strength
Tested to deliver adhesive strengths exceeding 1 kg/sq. cm under lap shear (Al–Al joints), making it ideal for high-stress assemblies.
🧪 Technical Specifications:
| Property | Value |
| Mixing Ratio (PBW) | 100 : 80 |
| Color | Pale Yellow (Other colors available on request) |
| Pot Life @25°C | 80–100 minutes |
| Mixture Consistency | Medium viscous, flowable liquid |
| Optics | Translucent / Opaque |
| Adhesive Strength | >1 kg/sq. cm (Lap Joint – Al to Al, 25x25mm) |
🛠️ Recommended Applications:
- Construction & Infrastructure
- Rebar anchoring in RCC slabs
- Bolt embedding
- Stone-to-metal or wood-to-concrete interfaces
- Repairs & Retrofitting
- Filling voids and cracks in machinery bases
- Heavy-duty part bonding in manufacturing facilities
- Repairing chipped stone, ceramic, or damaged plastic components
- Multi-Substrate Adhesion
- Composite materials to metals
- Plastics to ceramics
- Wood-to-metal or stone
🧼 Surface Preparation:
Proper surface preparation is essential for best results. Follow these steps:
- Clean the Surface Thoroughly:
Remove all dust, grease, loose particles, oils, and rust using a wire brush, degreaser, or suitable solvent. - Dry the Surface:
Ensure the substrate is dry and free from standing water. Slightly damp concrete may be acceptable but avoid visibly wet or oily surfaces. - Roughen Smooth Surfaces:
On smooth metals or plastics, lightly abrade or sand the surface to enhance mechanical grip. - Trial Fit:
Before mixing, dry-fit the components to ensure proper alignment and positioning during bonding.
🧴 How to Use:
- Mixing:
- Mix resin and hardener in 100:80 PBW ratio thoroughly until a uniform, streak-free blend is achieved.
- Use a clean, dry spatula or mixing blade. Avoid whipping air into the mix.
- Application:
- Apply the adhesive on both bonding surfaces using a spatula, notched trowel, or brush.
- Press the surfaces together firmly. Use clamps if needed.
- Curing:
- Initial handling strength: 6–8 hours
- Full cure: 24–48 hours (depending on temperature and layer thickness)
- Post-Cure Options:
In critical applications, mild heating (~40–50°C) can accelerate curing and increase final properties.
⚠️ Precautions & Storage:
- Mix only as much material as can be used within the pot life.
- Use gloves and eye protection. Avoid skin contact.
- Clean tools with IPA or epoxy thinner immediately after use.
- Store in a cool, dry place. Shelf life: 12 months in sealed container.
✅ Why Choose MR. JO Tecbond – UP?
- ✔ Trusted alternative to global standards like Araldite® AW106/HY953
- ✔ Superior strength for industrial, civil, and maintenance work
- ✔ Available in multiple pack sizes for workshop, site, or retail sale
- ✔ Part of MR. JO’s Tecbond Series — engineered for lasting bonds
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