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Loctite Customer Service: Adhesive, Sealant & Technical Support

Loctite is a Henkel brand known for adhesives, sealants, threadlockers, super glues, epoxies, construction adhesives, gasket makers, surface treatments, and industrial bonding products. Customers may need Loctite support for product selection, application questions, safety data sheets, technical data sheets, defective products, packaging concerns, retailer issues, or complaints.

Because Loctite products are sold across consumer, craftsmen, construction, automotive, and industrial categories, the best support path depends on the product type. Consumer glue and home-project questions may use one contact path, while industrial adhesive, sealant, or surface treatment questions may be routed through Henkel Adhesive Technologies.

How to Contact Loctite Customer Service

Loctite Consumer & Craftsmen Adhesives Technical Support: 1-800-624-7767
Industrial Adhesives, Sealants, and Surface Treatments Technical Support: 1-800-562-8483
Henkel Adhesives Expert Support: 1-855-436-5354
Henkel Adhesives Support Hours: Monday-Friday, 9:00 a.m. to 5:00 p.m. Eastern Time; closed weekends

Online Contact: Henkel North America Contact Form
Loctite Consumer Website: LoctiteProducts.com
Loctite Industrial Website: Loctite Industrial Solutions
Henkel North America Regional Headquarters: One Henkel Way, Rocky Hill, CT 06067
Henkel Rocky Hill Phone: 1-860-571-5100
Henkel Bridgewater Location: 10 Finderne Avenue, Bridgewater, NJ 08807
Henkel Bridgewater Phone: 1-908-685-7000

Best Way to Reach Loctite by Issue

Consumer Glue, Epoxy, and Home Project Questions

For Loctite consumer products such as super glue, epoxy, threadlocker, construction adhesive, sealant, or repair adhesive sold at retail stores, call 1-800-624-7767 or use the Henkel North America contact form. Have the product name, package size, lot number, and project details ready.

Industrial Adhesives and Manufacturing Support

For industrial Loctite products, including threadlockers, retaining compounds, gasketing products, surface treatments, dispensing systems, and manufacturing adhesives, call 1-800-562-8483 or use Henkel Adhesive Technologies support.

SDS, TDS, and Product Safety Questions

If you need a Safety Data Sheet, Technical Data Sheet, RoHS information, or application guidance, use Henkel’s adhesive support resources or contact technical support. For safety concerns, do not guess about chemical compatibility, ventilation, skin contact, food-contact use, or high-temperature applications. Contact Loctite or Henkel support before using the product in an uncertain application.

Retailer, Shipping, or Product Availability Problems

If you bought Loctite from a retailer such as Home Depot, Lowe’s, Walmart, Amazon, Ace Hardware, AutoZone, or a local hardware store, the retailer may need to handle returns, refunds, shipping damage, missing items, or order problems. Loctite or Henkel support may still be able to answer product-use questions or technical concerns.

Defective Product or Packaging Complaint

If you believe a Loctite product was defective, dried out, leaking, mislabeled, missing parts, or failed under normal use, keep the packaging and receipt. Write down the product name, lot number, purchase date, retailer, and how the product was used before contacting support.

What to Have Ready Before Contacting Loctite

Exact product name
Package size or product format
UPC, item number, or SKU if available
Lot number or batch code from the package
Purchase date and retailer
Receipt, order number, or photos of the product
Materials you are bonding, sealing, repairing, or treating
Indoor, outdoor, high-heat, wet, chemical, or load-bearing conditions
Surface preparation steps already completed
Photos of the application or failure if you are reporting a problem

Common Loctite Customer Service Issues

Customers may contact Loctite or Henkel for help with:

Choosing the correct adhesive, sealant, epoxy, or threadlocker
Product compatibility questions
Failed bonds, leaks, or curing problems
Dry, hardened, leaking, or damaged packaging
SDS or TDS requests
Industrial product application support
Retailer return or refund problems
Missing directions or unclear usage instructions
Product availability or discontinued products
Safety, ventilation, skin contact, or cleanup questions
Warranty, replacement, or complaint follow-up

Loctite Customer Reviews and Complaints on CSN

CustomerServiceNumbers.com currently has zero live reviews for Loctite. Because there are no live CSN reviews yet, there is not enough customer feedback on this page to summarize a Loctite review trend.

If you have contacted Loctite or Henkel about an adhesive, sealant, epoxy, threadlocker, SDS/TDS request, defective product, product-selection question, or complaint, you can leave a review below to help other customers understand what worked and what did not.

How to Escalate a Loctite Complaint

Start with the support number that matches your product type: consumer/craftsmen or industrial.
Keep the product package, receipt, lot number, and photos until the issue is resolved.
If the issue involves a purchase, contact the retailer for return, exchange, or refund options.

If the issue involves product performance, ask Loctite or Henkel technical support whether the product was appropriate for the application.
If the issue involves safety, chemical exposure, or property damage, document the incident and ask Henkel for the correct product safety information.
If the complaint is not resolved, follow up through the Henkel North America contact form with your case details, dates, and photos.

Loctite Compared with Other Adhesive and Sealant Brands

Loctite competes with adhesive, sealant, and repair-product brands such as Gorilla Glue, 3M, Permatex, J-B Weld, DAP, Liquid Nails, GE Sealants, and Scotch. Customers often compare these brands based on bond strength, cure time, waterproofing, heat resistance, flexibility, surface compatibility, ease of use, availability, and technical support.

Related Customer Service and Consumer Resources

Frequently Asked Questions About Loctite Customer Service

What is Loctite’s customer service phone number?

For Loctite consumer and craftsmen adhesive technical support, call 1-800-624-7767. For industrial adhesives, sealants, and surface treatments, call 1-800-562-8483.

Who owns Loctite?

Loctite is a Henkel brand. Depending on the product, support may be handled through Henkel Consumer & Craftsmen Adhesives or Henkel Adhesive Technologies.

How do I get a Loctite SDS or TDS?

Use Henkel Adhesives support resources or contact Loctite technical support. Have the exact product name, product number, and package information ready so support can identify the correct Safety Data Sheet or Technical Data Sheet.

Can Loctite help me choose the right adhesive?

Yes. Loctite and Henkel technical support can help with product selection. Be ready to explain the materials you are bonding, the conditions the product will face, and whether the application involves heat, water, movement, chemicals, or load-bearing use.

What should I do if a Loctite product failed?

Keep the package, receipt, lot number, and photos of the application. Contact Loctite or Henkel technical support and explain the materials, surface preparation, cure time, temperature, and conditions where the product was used.

Is CustomerServiceNumbers.com affiliated with Loctite?

No. CustomerServiceNumbers.com is not affiliated with Loctite, Henkel, or any retailer that sells Loctite products. This page provides customer service contact information, complaint guidance, and a place for customers to share their own experiences.

Why Trust CustomerServiceNumbers.com?

CustomerServiceNumbers.com has provided customer service contact information, complaint resources, and customer review pages since 2004. This page is designed to help consumers find the correct Loctite or Henkel support path for product questions, technical support, safety documents, defective products, and complaints.

Share Your Loctite Customer Service Experience

Have you contacted Loctite or Henkel about a product question, technical support issue, SDS/TDS request, defective adhesive, sealant problem, retailer issue, or complaint? Share your experience below to help other customers know what to expect.

Customer Service Numbers Disclaimer

CustomerServiceNumbers.com is not affiliated with Loctite, Henkel Corporation, Henkel AG & Co. KGaA, or any retailer that sells Loctite products. Contact information and links are provided for consumer convenience and may change over time. Customer reviews and complaints are submitted by users and reflect their own experiences.

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