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 Data Sheets

Technical Data Sheet

Loctite HY 4090 Adhesive Technical Data Sheet TDS

Safety Data Sheet SDS

Loctite HY 4090 Adhesive Safety Data Sheet SDS

Sell Sheet

Loctite HY 4090 Brochure Sell Sheet

Loctite HY 4090 Specifications

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Product Type	Adhesives, Structural Adhesives
Shear Strength (Block) Unit, Grit Blasted Steel	psi
Shear Strength, Aluminum	1100
Shear Strength Unit, Aluminum	psi
Shear Strength, Etched Aluminum	1900
Shear Strength Unit, Etched Aluminum	psi
Shear Strength, Grit Blasted Steel	2420
Shear Strength Unit, Grit Blasted Steel	psi
Gap Fill	0.197 in.
Fixture Time	180 sec.
Fixture Time Temperature	356 °F
Temperature Min	22
Temperature Max	302
Temperature Unit	°F
Mix Ratio	1:1 (by weight)
Full Cure Time	168 hr.
Viscosity Temperature	77 °F
Viscosity	120 mPa.s (cP) Brookfield
Substrates	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
Physical Form	Gel
Applications	Bonding Plastic, Bonding Rubber, Construction, Direct Bonding, Edge Bonding, Exterior Repairs, Interior Repairs, Structural Bonding
Color	White: Off White, Yellow: Light Yellow
Cure Type	Room Temperature (Ambient) Cure, Two Component Mix
Number of Components	2 Part
Application Method	Dispense Gun
Key Characteristics	Viscosity: High Viscosity

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