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.
Read More
Documents and Downloads
Looking for a TDS or SDS in another language?
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.