Fast And Versatile

Product Announcement from Henkel Corporation - Industrial


LOCTITE HY 4090 General Purpose Structural Adhesive
LOCTITE® HY 4090™ General Purpose Structural Adhesive is a combination of an instant adhesive (cyanoacrylate) and structural adhesive(epoxy). This CA epoxy is Henkel's instant adhesive suitable for structural applications.

LOCTITE HY 4090 has a high viscosity and is an off-white to light yellow gel. Fixture time is 90 - 180 secs. LOCTITE HY 4090 is suitable for gaps up to 5 mm. and is resistant to vibration, shock loads and impacts.

Your benefits

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


 General Purpose Structural Adhesives
So strong, versatile and durable, the bonding possibilities are limitless.

LOCTITE General Purpose Structural Adhesives, powered by hybrid adhesive technology, are a breakthrough in structural bonding. They’re formulated to meet the rising demands in assembly design and maintenance repair for:

•high performance structural bonding
•multi-surface structural bonding
•dissimilar substrate structural bonding
•low hazard structural adhesives


Limitless Bonding. For Limitless Design
Powered by innovative hybrid technology, LOCTITE® Universal Structural Bonders combine the speed of instant adhesives with the strength and durability of structural adhesives.

Limitless Bonding. For Limitless Repair
Powered by innovative hybrid technology, LOCTITE® Universal Structural Bonders can help keep your plant running with repairs that are fast, easy and durable.

Get the inside view
Understand some of the most common tests we use to evaluate an adhesive

Watch>>>Secure Success with LOCTITE
Engineers use LOCTITE to tackle some of the most extreme design challenges. Learn more at

Secure Success with LOCTITE, a leading global brand of engineered adhesives.
Using LOCTITE adhesives as an alternative to mechanical locking and fastening can help your business achieve a competitive advantage. If you’re looking to increase product reliability and improve your production process, then it’s time for you to integrate LOCTITE -- the trusted choice of engineers worldwide -- into your design, manufacturing and maintenance processes.

Success Stories
See how LOCTITE has secured success for some of industry’s biggest challenges.

Adhesives vs. Fasteners
Learn why adhesives are a superior alternative to nuts and bolts and other mechanical fasteners for almost every application.
Testing Lab
Get an inside look at how LOCTITE can help you secure success with its adhesive testing lab.

Adhesives have become an integral part of today’s industrial production processes. Attend our webinar series to learn more.

Solutions Guide
Browse through our technologies to discover a wide range of adhesive capabilities.

LOCTITE dispensing and curing equipment can be easily integrated into your manufacturing process.

Henkel’s LOCTITE is the trusted choice for engineered, high-performance adhesive, sealant and coating solutions. Designed to enable customer innovation, increase reliability and improve manufacturing operations, the LOCTITE expansive product portfolio offers solutions for the most demanding industry applications.

LOCTITE solutions enable our customers to improve competitiveness and develop next-generation products and technologies in these industries:

Industrial Manufacturing and Maintenance

  • AgCon & Specialty Vehicles
  • Appliances and HVAC
  • Electrical and Optical
  • Filter
  • General Industry Manufacturing
  • Handheld Devices and Displays
  • Industrial Equipment Maintenance and Repair
  • Medical
  • Railway
  • Solar
  • Vehicle Repair and Maintenance
  • Wind



  • Aerospace Assembly
  • Aerospace Composite
  • Aerospace MRO



  • Engine & Transmission
  • Automotive Interior
  • Automotive Exterior
  • Automotive Electrical/Electronics
  • Automotive Composite Components
  • Heating/Ventilation/Air Condition
  • Automotive Chassis
  • Automotive Body-in-White
    • Cars (Passenger Cars, Light Commercial Vehicle)
    • OEM Process Centers
  • Commercial Vehicles
    • Medium & Heavy Duty Truck
    • Bus & Coach
  • Motorcycle



  • Semiconductor Assembly
  • Printed Circuit Board Assembly
  • Consumer Electronics 
  • Emerging Electronics
  • Advanced Packaging


Packaging, Consumer Goods and Construction Adhesives

  • Flexible Packaging 
  • Tapes, Labels and Graphics 
  • Construction 
  • Shoe 
  • Technical Laminates
  • Coatings for Paper and Film
  • Medical


Adhesives, Sealants & Functional Coatings
We offer a comprehensive portfolio of tailor-made solutions for our industrial customers and high-quality consumer and professional products. Our global Team of experts partners with customers to deliver best-in-class service. Our powerful innovations and leading technologies under top-brands such as LOCTITE create sustainable value for our customers.

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