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Loctite HY 4090 Cyanoacrylate Epoxy Hybrid Structural Adhesive

Product Highlights

Adhesive Type:
  • Epoxy
  • Super Glue
  • Henkel Loctite

SKU: LOCTITE 2123350 (Case of 10)
Buying in bulk? Request a volume quote.

Ships from Minneapolis, MN, USA

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Loctite HY 4090 Is Excellent For All Types Of Bonding

Loctite HY 4090 is a versatile, low blooming, non-sag structural adhesive used for all bonding purposes and is perfect for situations where water resistance is needed and temperature exposure varies. It is often referred to as an “industry work-horse” because of its versatility and application in various situations. It offers a strong rigid performance with shear strength and finesse making it suitable for electrical, industrial and construction purposes as well as consumer goods items. It is also suitable for fiberglass resin reinforcement as well as Aramid fibers, carbon fiber or as crack filling resins and other purposes.

Non-Sag Formulation Ensures Adhesive Stays in Place

Thanks to its water resistance superior solvent, the Loctite 4090 adhesive is known for its strength and durability for households and automotive repairs. It is very easy to use and its 2 part gap filling formula easily bonds steel, ceramic, wood, glass, tile and majority of the different plastic types. It dries quickly and leaves no traces, making it deal for DIYs and crafts.

Benefits of Loctite HY 4090 Hybrid Adhesive

  • Excellent gap filling capabilities
  • Fast cure even at low temperatures
  • Good UV resistance
  • High moisture and impact resistance
  • High performance on a variety of substrates
  • Low blooming
  • Temperature resistance up to 300°F

Loctite HY 4090 Specifications

Product TypeAdhesives, Structural Adhesives
Shear Strength (Block) Unit, Grit Blasted Steelpsi
Shear Strength, Aluminum1100
Shear Strength Unit, Aluminumpsi
Shear Strength, Etched Aluminum1900
Shear Strength Unit, Etched Aluminumpsi
Shear Strength, Grit Blasted Steel2420
Shear Strength Unit, Grit Blasted Steelpsi
Gap Fill0.197 in.
Fixture Time180 sec.
Fixture Time Temperature356 °F
Temperature Min22
Temperature Max302
Temperature Unit°F
Mix Ratio1:1 (by weight)
Full Cure Time168 hr.
Viscosity Temperature77 °F
Viscosity120 mPa.s (cP) Brookfield
SubstratesComposite, 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
Physical FormGel
ApplicationsBonding Plastic, Bonding Rubber, Construction, Direct Bonding, Edge Bonding, Exterior Repairs, Interior Repairs, Structural Bonding
ColorWhite: Off White, Yellow: Light Yellow
Cure TypeRoom Temperature (Ambient) Cure, Two Component Mix
Number of Components2 Part
Application MethodDispense Gun
Key CharacteristicsViscosity: High Viscosity
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Loctite HY 4090 Cyanoacrylate Epoxy Hybrid Structural Adhesive

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Loctite HY 4090 Cyanoacrylate Epoxy Hybrid Structural Adhesive

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Loctite HY 4090 Cyanoacrylate Epoxy Hybrid Structural Adhesive