The Core Epoxy Adhesive Range for Every Bonding Challenge
High strength. Trusted performance. Three levels of efficiency.
The MR. JO Tecbond UP/GS/PS range represents our flagship line of unfilled, solvent-free epoxy adhesives—carefully designed to meet the needs of professionals, engineers, fabricators, and artisans. Whether you’re working on structural assembly, metal bonding, woodwork, crafts, or repairs, this series gives you a smart and scalable choice.
Each variant offers high mechanical strength, chemical resistance, and thermal stability, but with distinct pot life, flow, and pricing profiles to suit your job requirements.
📊 Product Comparison Snapshot:
| Product | Position | Pot Life @25°C | Color | Mix Ratio (PBW) | Optics | Ideal For |
| MR. JO Tecbond – UP | 🥇 Premium | 80–100 min | Pale Yellow | 100:80 | Translucent/Opaque | Construction, Anchoring, Rebar, Potting |
| MR. JO Tecbond – GS | ⚙️ General Purpose | 60–70 min | Pale Yellow | 100:80 | Translucent/Clear | Automobile parts, insulation, bonding |
| MR. JO Tecbond – PS | 💸 Economy | 45–65 min | Pale Yellow | 100:80 | Translucent | Handicrafts, field repairs, budget jobs |
🔧 Common Features Across the Series:
- Solvent-Free Formulas
No shrinkage, safe indoor use, low odor - Strong & Long-Lasting Bonds
1 kg/sq. cm strength (tested Al–Al lap joint, 25 mm²)
- Multipurpose Use
Bonds concrete, steel, wood, plastic, ceramic, rubber, marble, and more - Room Temperature Curing
No heating required; 24–36 hours for full cure - Weather & Chemical Resistance
Resilient even under tough field and factory conditions
🔬 When to Choose Which?
Choose when:
- Long pot life is needed for large assemblies or complex bonding
- You require high clarity and reliable mechanical strength
- You’re anchoring bolts, embedding rebar, or potting electronic parts
Best for: Construction, heavy-duty bonding, rebar & metal-to-concrete applications
Noted for: Balanced flow, long open time, dependable strength
⚙️ MR. JO Tecbond – GS
Choose when:
- You want a dependable, mid-range epoxy with clear finish
- You’re bonding metal, ceramic, or plastic in production or workshop setups
Need chemical resistance and reliable adhesion
Best for: Electrical insulation, automobile components, fixtures, sports goods
Noted for: Great all-round performance with medium pot life
💸 MR. JO Tecbond – PS
Choose when:
- Speed and affordability are top priorities
- You’re doing quick repairs, field bonding, or craftwork
You need good adhesion without long working time
Best for: Handicrafts, metal-to-rubber bonding, ceramic-to-wood bonding
Noted for: Short pot life and fast handling strength
🧽 Surface Preparation & Application Steps (All Grades)
Clean the Surface:
Remove dust, oil, paint, rust, and moisture from bonding surfaces using IPA, sandpaper, or mechanical tools.
2. Mix Resin and Hardener:
Use exact PBW ratios. Stir gently for at least 2 minutes until uniform. Avoid air entrapment.
3. Apply Adhesive:
Use spatula, brush, or injection tool. Apply evenly across one or both surfaces.
4. Clamp or Press:
Align surfaces and press gently. Clamp if needed. Remove excess before curing begins.
5. Cure:
- Initial set: 3–6 hours depending on grade
- Full cure: 24–36 hours at 25°C
Post-curing at 40–50°C can improve final performance
✅ Why Choose MR. JO Tecbond UP/GS/PS?
✔ Covers entire range of bonding tasks from premium to budget
✔ Engineered for Indian working conditions
✔ Trusted by industries: construction, automotive, handicrafts, maintenance
✔ Part of the larger MR. JO Tecbond ecosystem — mix & match across needs
✔ Available in multiple pack sizes for retail, workshop, and project use
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