LOCTITE® HY 4070 Universal Bonder
Features and Benefits
A 2-part, fast-fixturing adhesive with excellent moisture and temperature resistance.
LOCTITE® HY 4070 Universal Bonder is a 2-part, fast fixturing, cyanoacrylate/acrylic-hybrid adhesive that performs brilliantly on various substrates, including most plastics, rubbers and metals. It’s designed for the assembly of parts with bond gaps of up to 5 mm (0.2") and for applications where the complete cure of excess adhesive is a must. It has a gel consistency, which prevents adhesive flow even on vertical surfaces. Ideal for applications where temperature and moisture resistance are required. Best application results are achieved with use of the LOCTITE cyanoacrylate mixing nozzle.
- Fast fixturing
- Moisture resistant
- Temperature resistance: -40°C to 100°C (-40 to 212°F)
- Gap filling up to 5 mm (0.2")
- Gel consistency suitable for overhead applications
- Viscoelastic & Finite Strain FEA data cards available
Documents and Downloads
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Technical Information
| Application method | Dispense system |
| Applications | Bonding dissimilar materials, Bonding plastic, Bonding rubber, Construction, Direct bonding, Edge bonding, Interior repairs, Structural bonding |
| Cure type | Room temperature (ambient) cure, Two component mix |
| FEA (finite element analysis) | Finite strain, Viscoelastic |
| Fixture time, Aluminum (etched) 0.5mm gap | <60.0 sec. |
| Gap fill | 5.0 mm |
| Mix ratio, by volume | 10 : 1 |
| Number of components | 2 part |
| Physical form | Gel |
| Recommended for use with | Composite, Composite: advanced composites, Dry surface, Elastomer: highly filled elastomer, Epoxy, Fiberboard, Gel coat, Laminate, Metal, Non-gel coat, Painted surface, Phenolic, Plastic, Rubber, Thermoplastic, Thermoset, Urethane: cast urethane, Vinyl, Wood |
| Shear strength, Steel (grit blasted) | 25.0 N/mm² (3625.0 psi ) |
| Mixed | |
| Key characteristics, Mixed | Cure speed: ultra fast cure, Gap filling, Moisture resistant, Multipurpose |
| Operating temperature, Mixed | -40.0 - 100.0 °C (-40.0 - 212.0 °F ) |
| Resin | |
| Casson viscosity, cone & plate, Resin @ 25.0 °C | 200.0 - 1300.0 mPa·s (cP) |
| Color, Resin | Yellow |
| Hardener | |
| Color, Hardener | Clear |
| Viscosity, cone & plate, Hardener @ 25.0 °C Shear Rate 1,000 s⁻¹ | 1.0 - 30.0 mPa·s (cP) |
LOCTITE® HY 4070
A 2-part, fast-fixturing adhesive with excellent moisture and temperature resistance.