Loctite Adhesives & Sealants

Loctite

Loctite Adhesive – Chemical Components

Loctite is the world leader in the adhesives industry and it also provides the most innovative solutions for the daily glue needs at home. Its ongoing commitment to innovation ensures continual development of breakthrough formulations, offering a sharp range of advanced solutions.

Loctite is a brand of adhesives, sealants, and surface treatments that are widely recognized and trusted in various industries. Loctite products are manufactured by Henkel, a global leader in adhesive technologies.

Loctite offers a comprehensive range of adhesive solutions designed to meet the diverse needs of industrial, commercial, and consumer applications. Their product portfolio includes instant adhesives (cyanoacrylates), structural adhesives, threadlockers, gasket sealants, retaining compounds, epoxy adhesives, UV adhesives, and many more.

Loctite adhesives are known for their high-performance characteristics, providing excellent bonding strength, durability, and resistance to harsh environmental conditions. They are used in applications such as assembly, repair, maintenance, automotive, aerospace, electronics, construction, packaging, and medical devices.

One of the notable features of Loctite adhesives is their ability to bond a wide range of materials, including metals, plastics, rubber, wood, ceramics, and composites. They offer solutions for various bonding challenges, such as high-temperature resistance, impact resistance, chemical resistance, flexibility, and fast curing.

In addition to adhesives, Loctite also offers sealants for sealing and protecting joints, preventing leaks, and providing reliable adhesion. Their sealant products are used in applications such as plumbing, HVAC, automotive, and construction.

Loctite products are known for their consistent quality and performance. They undergo rigorous testing and development processes to ensure they meet industry standards and provide reliable results. Loctite also provides technical support and expertise to assist customers in choosing the right adhesive or sealant for their specific needs.

Overall, Loctite is a trusted brand in the adhesive industry, offering a wide range of high-quality products that deliver strong and reliable bonds. With their extensive product range and technical expertise, Loctite continues to be a preferred choice for professionals and consumers worldwide.

Loctite / Henkel

Henkel acquired Loctite in 1997. The acquisition significantly expanded Henkel’s adhesive technologies portfolio and strengthened its position in the global market. Loctite continues to be a key brand within Henkel’s portfolio, especially for adhesives, sealants, and surface treatments. 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® is the global leader in adhesives, sealants, and surface treatments. Through innovative technology, we deliver solutions that meet our goals of providing highly efficient, durable, and long-lasting adhesives, unlocking new possibilities for human and machine collaboration.

Loctite offers Electrically Conductive Adhesives (ECAs) designed for high-reliability applications in industries such as automotive, medical, and telecom. Additionally, Loctite provides non-noble metal compatible ECAs, ideal for handheld consumer devices. These ECAs serve as lead-free solder alternatives for attaching both active and passive components.

Henkel’s electrically conductive LOCTITE® adhesives ensure strong, reliable interconnections for components and PCBs, delivering consistent long-term performance. Our extensive portfolio of ECAs, available in paste mediums, is formulated with various base chemistries, including acrylate, epoxy, and silicone, giving manufacturers flexibility for diverse application needs.

Loctite® ECAs are engineered for fast curing at low temperatures, providing dependable interconnects for applications. Many adhesives are versatile, with potential use as encapsulants, die attach materials, or even underfills.

Popular Loctite products:

1. Loctite Super Glues

Loctite Super Glue Gel Control
Loctite Super Glue Ultra Gel Control
Loctite Super Glue Professional
Loctite Super Glue Liquid
Loctite Super Glue All Plastics

2. Loctite Threadlockers

Loctite Threadlocker Blue 242
Loctite Threadlocker Red 271
Loctite Threadlocker Green 290
Loctite Threadlocker Purple 222
Loctite Threadlocker High Strength 263

3. Loctite Adhesives

Loctite Power Grab All-Purpose Construction Adhesive
Loctite PL Premium Polyurethane Construction Adhesive
Loctite Vinyl, Fabric, & Plastic Flexible Adhesive
Loctite Clear Silicone Waterproof Sealant
Loctite Stik’N Seal Outdoor Adhesive

4. Loctite Epoxies

Loctite Epoxy Weld Bonding Compound
Loctite Epoxy Instant Mix
Loctite Marine Epoxy
Loctite Plastic Bonder Epoxy
Loctite Clear Epoxy

5. Loctite Gasket Sealants

Loctite Gasket Sealant 2
Loctite RTV 598 Black Silicone Gasket Maker
Loctite Hi-Tack Gasket Sealant

6. Loctite Specialty Adhesives

Loctite Metal and Concrete Epoxy
Loctite Glass Glue
Loctite Power Grab Express Heavy Duty
Loctite Rearview Mirror Adhesive
Loctite Super Glue Brush On

7. Loctite Industrial Products

Loctite 243 Medium Strength Threadlocker
Loctite 248 Threadlocker Stick
Loctite 401 Instant Adhesive
Loctite 565 Thread Sealant
Loctite 263 High Strength Threadlocker

Loctite is an American brand of adhesives, sealants and surface treatments that include acrylic, anaerobic, cyanoacrylate, epoxy, hot melt, silicone, urethane and UV/light curing technologies. Loctite products are sold globally and are used in a variety of industrial and hobbyist applications.

Loctite® Industrial Products

Henkel/Loctite
– The Loctite brand is known the world over for its outstanding reliability, performance and cost-effectiveness. These attributes are evident throughout the Loctite portfolio and have established the brand as a leader for a variety of electronics applications.

With materials for Thermal Interface Materials, Conformal Coatings, Sealants, Surface Mount Adhesives and Display Sealants, the Loctite name has become synonymous with innovation and superior performance. What’s more, all Loctite materials are backed by Henkel’s decades of formulation expertise, unmatched global support infrastructure and indisputable in-field results.

For Industrial Assembly, Maintenance & Repair
Loctite products, services and applications can make your life easier and help improve your company’s bottom line.

Loctite Products:

Loctite ® 7013 Industrial Cleaner for Parts Washers

Cleaning – Industrial Cleaner for Fountain Applications

Loctite ® 7018 High-Pressure parts Cleaner

Cleaning – High-Pressure Cleaner

Loctite ® 232™ Retaining Compound

Medium strength retaining compound for heavy interferences and high torque.

Loctite 2760 High Strength Threadlocker

High strength, surface insensitive threadlocker.

Loctite ® 290™ Medium Strength Threadlocker

Medium – high strength threadlocker for pre-assembled parts.

Loctite ® 3105™ UV/V Light Cure Adhesive

High strength, low viscosity, UV/V light cure adhesive.

Loctite ® 326™ Speedbonder™ Structural Adhesive, Fast Fixture

Two-step, no-mix, fast fixturing, general purpose, solvent resistant adhesive

Loctite 349™ Impruv ® UV Light Cure Adhesive

High viscosity, UV light cure adhesive.

Loctite ® 380™ Black Instant Adhesive, Toughened

Low viscosity, black, rubber toughened, one part, room temperature cure, instant adhesive.

Loctite ® 410™ Prism ® Instant Adhesive, Black/Toughened

High viscosity, black, rubber toughened, one part, room temperature cure, instant adhesive.

Loctite ® 416™ Super Bonder ® Instant Adhesive

Loctite ® 435™ Prism ® Instant Adhesive, Clear/Toughened

Instant Adhesive – Toughened, clear, well suited for plastics, rubbers, metals and porous and/or acidic surfaces

Loctite ® 438™ Prism ® Instant Adhesive, Black/Toughened

Instant Adhesive – Toughened, black, fast, well suited for metals and porous and/or acidic surfaces

Loctite ® 4471™ Prism ® 20 GR BO

Loctite ® 480™ Prism ® Instant Adhesive, Black/Toughened

Low viscosity, black, rubber toughened, one part, room temperature cure, instant adhesive.

Loctite ® 510™ Gasket Eliminator ® Flange Sealant

Medium strength, high temperature flange sealant for hand dispensing or screen printing.

Loctite ® 515™ Gasket Eliminator ® Flange Sealant

Flexible flange sealant for use on rigid machined flanges.

Loctite ® 518™ Gasket Eliminator ® Flange Sealant

Medium strength gasket eliminator.

Loctite ® 542™ Thread Sealant, Thread Sealing

Medium strength thread sealant for fine threads.

Loctite ® 55™ Pipe Sealing Cord, Thread Sealing

General purpose threaded pipe and fitting sealant

Loctite ® 565™ PST ® Thread Sealant, Thread Sealing

General purpose, instant sealant, controlled strength thread sealant.

Loctite ® 567™ PST ® Thread Sealant

Low strength, high temperature thread sealant. Solvent resistant.

Loctite ® 577™ Thread Sealant, Thread sealing

Medium strength threadlocker for active and inactive metals and course threads.

Loctite ® 5900 ® Instant Gasket Black Silicone

One part RTV silicone, superior flexibility and adhesion, instant seal, excellent fluid resistance, non-corrosive

Loctite ® 5910™ Black Maxx Silicone

One part RTV silicone, superior flexibility and adhesion, excellent fluid resistance

Loctite ® 5920™ Copper Maxx Silicone

One part RTV silicone, superior flexibility and adhesion, excellent high temperature resistance

Loctite ® 598™ Black Maxx Silicone

Loctite ® 609™ Retaining Compound, Cylindrical bonding

Low viscosity, rapid-curing retaining compound to augment press fits.

Loctite ® 620™ Retaining Compound, Cylindrical bonding, High temperature

Slip fit, high temperature, liquid retaining compound.

Loctite ® 635™ Retaining Compound

Slip fit, high strength, slow cure retaining compound

Loctite ® 638™ Retaining Compound, Cylindrical bonding

High strength retaining compound.

Loctite ® 641™ Retaining Compound, Cylindrical bonding

Controlled strength retaining compound for press and slip fits.

Loctite ® 648™ Retaining Compound 1 Liter BO

Loctite ® 660™ Quick Metal ® Retaining Compound, Cylindrical bonding Press Fit Repair

A creamy, non-running adhesive/sealant

Loctite ® 680™ Retaining Compound, Cylindrical bonding

High strength, low viscosity retaining compound.

Loctite ® 7452™ Tak Pak ® Accelerator

Increases cure speed of instant adhesives and has aggressive cleaning properties

Loctite ® 7471™ Primer T™

Aerosol primer.

Loctite ® 7649™ Primer N™

Activator for Loctite Anaerobics

Loctite ® 770 Prism ® Primer

Adhesion promoter for instant adhesives on hard-to-bond plastics and elastomers

Loctite ® All-Purpose Spray Adhesive

Fast drying, won’t shrink or bleed, resists water, and humidity

Loctite ® Preapplied Anti-Seize Lubricant

Preapplied, “dry” anti-seize lubricant

Loctite ® Aviation Gasket Sealant

Slow-drying, non-hardening brushtop for aviation and automotive applications

Loctite ® C5-A ® Copper Anti-Seize

Protects metal parts from rust, corrosion, galling, and seizing

Loctite ® Chisel ® MC-Free Gasket Remover

Methylene chloride-free, gasket remover with foaming action

Loctite ® Cold Galvanizing Compound

Highly resistant to salt corrosion and water, not resistant to acid or alkaline solutions.

Loctite ® Contact Adhesive

Professional contact adhesive for weatherstripping and general purpose bonding.

Loctite ® Copper Anti-Seize Lubricant

Premium quality copper anti-seize and thread lubricant.

Loctite ® Copper Anti-Seize Lubricant (Automotive Aftermarket Only)

Premium quality copper anti-seize and thread lubricant.

Loctite ® E-05CL Hysol Epoxy Structural Adhesive, Toughened

Fast setting, toughened, high peel, clear, low viscosity, low odor epoxy

Loctite ® E-20HP™ Hysol ® Epoxy Structural Adhesive, Fast Setting

High performance, ultra-strength, non-sag, aerospace grade epoxy with a 20 minute working life

Loctite ® E-30CL™ Hysol ® Epoxy Structural Adhesive, Glass Bonder

General purpose, low viscosity, impact resistant, ultra clear glass bonder, 30 minute working life

Loctite ® E-60NC™ Hysol ® Epoxy Structural Adhesive, Electrically Non-Corrosive

General purpose, electrically non-corrosive, potting compound, low viscosity epoxy with a 60 minute working life

Loctite ® Extend ® Rust Treatment

One-step rust treatment. Destroys old rust and prevents new rust.

Loctite ® Fixmaster ® Aluminum Liquid

Aluminum liquid which sets in 20 minutes.

Loctite ® Fixmaster ® Aluminum Putty

Aluminum filled putty.

Loctite ® Fixmaster ® Etching Agent

Etching agent for conveyor belt repair

Loctite ® Fixmaster ® Flex 80™ Liquid

Castable, two-part urethane for making molds.

Loctite ® Fixmaster ® Flex 80™ Putty

Trowelable, two-part, general purpose putty.

Loctite ® Fixmaster ® Flex™ Cleaner

Single component putty.

Loctite ® Fixmaster ® Flex™ Metal Primer

Metal primer for use with urethane belt repair products

Loctite ® Fixmaster ® High Performance Quartz

Recommended for restoring and protecting old concrete

Loctite ® Fixmaster ® Instant Belt Repair

Single-component, heat-curing, temporary belt repair.

Loctite ® Fixmaster ® Magna-Crete

Two-component, rapid setting concrete repair and grouting system.

Loctite ® Fixmaster ® Marine Chocking

Self-leveling, fast curing, non-shrinking grout

Loctite ® Fixmaster ® Metal Magic Steel™

Steel epoxy in stick form

Loctite ® Fixmaster ® Rapid Rubber Repair

Premium quality, belt repair

Loctite ® Fixmaster ® Stainless Steel Putty

Stainless steel filled steel putty

Loctite ® Fixmaster ® Steel Liquid

Pourable, self-leveling, steel liquid epoxy

Loctite ® Fixmaster ® Steel Putty

Non-slumping, two-part, steel-filled putty

Loctite ® Fixmaster ® Superior Metal

Non-rusting, ferro-silicone-filled epoxy

Loctite ® Fixmaster ® Underwater Repair Epoxy

Underwater repair epoxy; ideal for plumbing, irrigation and marine applications

Loctite ® Fixmaster ® Wear Resistant Putty

Ceramic fibers, trowelable, excellent wear and abrasion resistant

Loctite ® Food Grade Anti-Seize Lubricant

Food grade, anti-seizing and galling compound

Loctite ® Freeze & Release

Freeze action penetrating oil.

Loctite ® Gasket Sealant #2

Reliable, paste-like sealant, dressing, coating

Loctite ® Gasket Sealant 1

Reliable, paste-like sealant, dressing, coating

Loctite ® H3300™ Speedbonder™ Structural Adhesive, General Purpose/Fast Fixture

General purpose, high viscosity adhesive, fast fixturing, non-sag, multiple substrates

Loctite ® H4800™ Speedbonder™ Structural Adhesive, Toughened

Plastic/composite bonder, extended fixture time, toughened

Loctite ® H8000™ Speedbonder™ Structural Adhesive, Fast Fixture

High toughness, aluminum bonder, with a medium fixture time

Loctite ® H8600™ Speedbonder™ Structural Adhesive, Galvanised Bonder

High performance, galvanized steel bonder, with an extended fixture time

Loctite ® Heavy Duty Anti-Seize Lubricant

Excellent lubricity, metal-free

Loctite ® Hi-Tack Gasket Sealant

Liquid sealant, holds gaskets in place during assembly

Loctite ® Instant Gasket

One part RTV cure silicone is formulated for high performance, leakproof, and fast gasketting

Loctite ® Maxi-Coat™

Heavy-duty, long-term protection coating

Loctite ® Maximum Strength Headliner Adhesive

High strength, aerosol adhesive

Loctite ® Moly Dry Film Lubricant

Dry film lubricant for sliding surfaces and slow moving parts

Loctite ® Natural Blue ® Biodegradable Cleaner & Degreaser

All purpose, industrial strength, concentrated, biodegradable cleaner

Loctite ® Nickel Anti-Seize Lubricant

Copper free, recommended for stainless steel and other metal fittings

Loctite ® Nordbak ® Brushable Ceramic – Grey

Corrosion-resistant, protects against turbulance, abrasion, and cavitation

Loctite ® Nordbak ® Brushable Ceramic – White

Corrosion-resistant, protects against turbulance, abrasion, and cavitation

Loctite ® Nordbak ® Chemical Resistant Coating

Chemical resistant coating, smooth, glossy, low friction finish, highly chemical resistant

Loctite ® Nordbak ® High Impact Wearing Compound

Rubber-modified, trowelable wearing compound

Loctite ® Nordbak ® High Temperature Brushable Ceramic

Protects against turbulance, abrasion, and cavitation

Loctite ® Nordbak ® Pneu-Wear

Small ceramic beads and silicone carbide, trowelable

Loctite ® Nordbak ® Ultra High Temperature Pneu-Wear

Protects against fine particle abrasion and temperatures to 550 °F

Loctite ® Nordbak ® Ultra High Temperature Wearing Compound

Resists sliding abrasion and temperatures to 550 °F, trowelable

Loctite ® Nordbak ® Wearing Compound

Large ceramic beads, fine silicone carbide, high performance

Loctite ® ODC-Free Cleaner & Degreaser

Non-aqueous, for cleaning surfaces to be bonded with adhesives

Loctite ® O-Ring Kit

Kit makes custom o-rings on the spot

Loctite ® Penetrating Oil

Penetrating oil, lubricates, displaces moisture

Loctite ® Pipe Repair Kit

Temporary emergency pipe repair kit

Loctite ® 248™ Threadlocker Stick, Medium Strength/Removable

Medium strength, threadlocker semi-solid stick

Loctite ® 268™ Threadlocker Stick, High Strength

High strength threadlocker, semi-solid stick

Loctite ® 561™ PST ® Pipe Sealant Stick, Thread Sealing

Patented semi-solid stick formula pipe sealant, immediate low pressure sealing

Loctite ® Silver Grade Anti-Seize Stick

Silver grade anti-seize in a semi-solid stick

Loctite ® Silicone Lubricant

Multi-purpose silicone lubricant

Loctite ® Silver Grade Anti-Seize

Heavy duty anti-seize lubricant, temperature resistant, fortified with graphite and metallic flake

Loctite ® Solvo-Rust ® Super Penetrating Oil

Super penetrating oil frees rusted parts and lubricates

Loctite ® Superflex ® Black RTV, Silicone Adhesive Sealant

One part RTV cure silicone general-purpose, indoor/outdoor sealant, seals, bonds, repairs, mends.

Loctite ® Superflex ® Blue RTV, Silicone Adhesive Sealant

Gasket maker replaces any cut gasket

Loctite ® Superflex ® Red High Temp RTV, Silicone Adhesive Sealant

One part RTV silicone, resists aging, weather, thermal cycling.

Loctite ® Superflex ® RTV, Clear Silicone Adhesive Sealant

One part RTV silicone, general purpose, one-part, cures at room temperature.

Loctite ® U-09FL™ Hysol ® Urethane Adhesive, Highly Flexible

High performance, highly flexible, plastic bonder, high peel strength

Loctite ® Urethane Sealant

Urethane sealant; single component, gun-grade, bonds, seals, waterproofs (black)

Loctite ® Zinc Anti-Seize Lubricant

Zinc anti-seize, protects aluminum and ferrous surfaces

Loctite ® 7012 Dip Cleaner

Loctite 7012 Dip Cleaner, Cleaning of Mechanical Parts

Loctite ® 243 Medium Strength Threadlocker

Loctite 243 Medium Strength Threadlocker has high performance on various metals.

Loctite® 263 High Strength Threadlocker

Loctite 263 High Strength Threadlocker has high performance on various metals.

Loctite® 3038 Structural Adhesive, Polyolefin Bonder

Loctie 3038 Polyolefin Bonder is a two component acrylic which is used to bond low energy plastics.

Loctite ® 2046 Medium Strength Threadlocker for Food Equipment

Loctite 2046 Threadlocker is suitable for use on food equipment.

Loctite® 249 Quicktape Medium Strength Threadlocker Tape

Loctite 249 Quicktape is a medium strength, general purpose threadlocker.

Loctite ® Industrial Hand Wipes

Loctite Industrial Hand Wipes scrub off toughest grease and grime.

Loctite ® 454™ Prism® Instant Adhesive, Surface Insensitive Gel

Instant Adhesive – Universal, gel, well suited for porous and/or acidic surfaces

Loctite® 406™ Prism® Instant Adhesive, Surface Insensitive

Instant Adhesive – Low viscosity, plastics & rubber, well suited for plastics, polyolefines and rubbers

Loctite® 408™ Prism® Instant Adhesive, Low Odor/Low Bloom

Instant Adhesive – Low bloom, low odour, capillary, well suited for porous and/or acidic surfaces

Loctite® 424

Instant Adhesive – Plastics & rubber, low viscosity, well suited for plastics, polyolefines and rubbers

Loctite ® 460™ Prism ® Instant Adhesive, Low Odor/Low Bloom

Instant Adhesive – Low bloom, low odour, low viscosity, well suited for porous and/or acidic surfaces

Loctite® 480

Instant Adhesive – Toughened, black, fast, well suited for rubbers and metals

Loctite® 495 Super Bonder Instant Adhesive

Instant Adhesive – General purpose, low viscosity

Loctite® 435

Instant Adhesive – Toughened, clear, well suited for plastics, rubbers, metals and porous and/or acidic surfaces

Loctite ® 401™ Prism ® Instant Adhesive, Surface Insensitive

Instant Adhesive – Universal, low viscosity, well suited for porous and/or acidic surfaces

Loctite 4305 UV/V Light Cure Adhesive

Light Cure Adhesive – high plastic adhesion, low intensity cure, ISO 10993 certified, well suited for plastics

Loctite 420

Instant Adhesive – General purpose, capillary, well suited for plastics

Loctite ® 403™ Prism ® High Viscosity, Low Odor/Low Bloom

Instant Adhesive – Low bloom, low odour, medium viscosity, well suited for porous and/or acidic surfaces

Terotex HV 450 Aqua

Terotex HV 400 Body Repair – Underbody, waterborne waxes and anti corrosive agents.

Terotex Super 3000 Aqua

Terotex Super 3000 Aqua Body Repair – Underbody, Anti Chip compound, synthetic resins

Terotex Record 2000 Aqua

Terotex Record 2000 Aqua Body Repair – Underbody, Underbody Coating, waterborne dispersion.

Loctite Insulating & Sealing Wrap

A non-sticky, self fusing, black and multipurpose wrap

Solder Materials
Retaining Compounds
Fans, Thermal Management
Thermal – Adhesives, Epoxies, Greases, Pastes
Tapes, Adhesives
Glue, Adhesives, Applicators
Adhesives
Coatings
Molding
Potting & Encapsulating

Adhesives

Gasketing Sealants

Industrial Coatings

Instant Adhesives

Lubricants

Mold Release Agents

Molding Compounds

New Products

Retaining Compounds

Sealants

Structural Adhesives

Thread Sealants

Threadlockers

Product Information:

Industrial Products

Literature

Material Safety Data Sheets (MSDS)

New Products

Technical Data Sheets (TDS)

Markets:

Aerospace Industry

Automotive Aftermarket & Repair

Automotive Manufacturing

Building, Construction & Furniture

Consumer/Retail

Drug Delivery

Electronics Assembly

Energy & Utilities

Flexible Packaging

Industrial Assembly

Maintenance & Repair

Medical Device Assembly

Medical Tapes

Paper Coatings

Solder Materials

Tapes, Labels & Graphics