Product - MR. JO Tecbond-SMV

Description

Mr. JO Tecbond-SMV is a strong, medium-thick epoxy adhesive. It stands up well to chemicals, mild acids, solvents, and oil. This makes it perfect for hard jobs that need strong bonding. You can use it easily because it is thixotropic, solvent-free, and cures at room temperature. Also, it holds tight even in tough conditions. As a result, it works great in construction and factory use. Because of its long-lasting power, many industries choose it for jobs where strength really matters.

• Color: Ivory
• Pot life @25°C: 35-45 mins
• Mixing Ratio: 100:40 PBW
• Mixture consistency: Thixotropic ivory paste
• Optics: Opaque
• Chemical resistant

• Teflon Bonding
• Chemical resistant bonding
• Electrical adhesive
• Construction adhesive

• The mixture should be applied on a clean, rough and dry surface. This should be achieved by suitable mechanical and chemical means such as sandblasting Wire brushing or chemical etching. Suitable degreasing agent should be used to remove any grease, or oil traces on the surface

• Use Part A & Part B in ratio 100:40 pbw. Mix the two components in small batches thoroughly for at least 2minutes. Apply the mix directly or using proper spatula to the pretreated surfaces.
• The joint components should be assembled as soon as the adhesive has been applied.
• Allow the material to cure for at least 24 hours before putting to use.

A1. MR. JO Tecbond – SMV is a high-viscosity, two-part epoxy adhesive designed for specialty engineering applications that demand:

• High bond strength
• Resistance to elevated temperatures
• Dimensional stability It is particularly used in railway glue jointing, composite bonding, automotive structural bonding, and industrial assemblies.

A2. The recommended mixing ratio is 100:40 by weight (resin: hardener), which ensures optimal strength, curing profile, and thermal resistance.

A3. Compared to regular adhesives, SMV offers:

• Superior temperature resistance
• Higher mechanical strength
• Thicker, paste-like consistency
• Better long-term performance under stress or load

A4.

• Railway component manufacturers
• Automotive OEMs and part suppliers
• Aerospace tooling and composite shops
• General engineers needing heat- and load-resistant adhesives

A5. Yes, SMV is comparable in performance and application to those systems. It is a reliable alternative for heavy-duty or high-temp bonding applications.

A6.

• Pot Life: ~60–75 minutes at 25°C
• Initial Set: 6–8 hours
• Full Cure: 24 hours at room temperature
• Can be heat-cured at 60–80°C for faster strength development and thermal resistance

A7. SMV is a thick, high-viscosity paste, allowing for:

• Gap-filling
• Controlled application
• Vertical or overhead bonding with minimal sag

• Metals (steel, aluminum)
• Composites and FRP
• Concrete and stone
• Engineered plastics (test advised) It is suitable for substrates under dynamic or thermal stress.

A9. Yes. Once fully cured, SMV offers good resistance to moisture, vibration, and elevated temperatures, making it suitable for semi-exposed industrial conditions. For long-term UV or outdoor exposure, additional protection (coating or sealant) is advised.

A10. It cures to a dense, opaque, off-white to light grey solid with a rigid finish. The cured bond is non-shrink, stable, and machinable.

A11. It resists temperatures up to 100–110°C in continuous exposure and higher during short-term peak loads (depending on substrate and bond design).

A12. Yes. SMV cures to a rigid, dense solid that can be sanded, drilled, or machined after full cure — ideal for precision bonding or secondary operations.