what is the expiration date?

Bought mine 3/18/2021. Exp date says, 3/04/2022. So, about a year from buy date, depending on how often supply is refreshed.

Why this product has so short expiration date (1 year)? I have other Loctite threadlockers (in tubes), no expiration date on them.

The date is mainly for.manufacturing companies, but it shouldn't affect home users.

Is the bottle supposed to be sealed? What happens after the expiration date? It is only 6 months. Can it dry or won't work after 6 months?

I have been using Loctite both blue and red for many years. I never had any problems using it when it's old. I didn't even realize that they put an expiration date on the bottle.

Loctite 242 Threadlocker Medium Strength Threadlockers

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Description

🔧 Lock it down with confidence—Loctite 242 keeps your projects tight and on point!

ANAEROBIC TECHNOLOGY - Activates in the absence of air for a clean, efficient cure every time.
COMPACT CONVENIENT - 50ml bottle fits easily in your toolkit for on-the-go fixes.
PRECISION APPLICATION - Liquid form allows controlled dispensing to avoid mess and waste.
TRUSTED BRAND QUALITY - Henkel’s Loctite 242 ensures professional-grade performance you can count on.
RELIABLE MEDIUM STRENGTH HOLD - Locks fasteners securely without permanent bonding—perfect for future adjustments.

Loctite 242 is a medium strength, blue anaerobic threadlocker in a 50ml liquid bottle, designed to secure fasteners reliably while allowing future disassembly. It cures fully in 24 hours and is manufactured by Henkel, making it a trusted choice for professionals seeking durable, precise fastening solutions.

Specifications

ASIN	B001Q5GOE4
Best Sellers Rank	#542,818 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #362 in Fillers, Adhesives & Sealants
Brand	Loctite
Brand Name	Loctite
Colour	Blue
Compatible Material	Plastic
Container Type	Bottle
Customer Reviews	4.5 out of 5 stars 24 Reviews
Full Cure Time	24 Hours
Item Form	Liquid
Item Package Quantity	1
Item Type Name	Medium Strength Threadlocker
Item Weight	0.11 Pounds
Manufacturer	Henkel
Manufacturer Part Number	24231
Model	242
Other Special Features of the Product	Medium Strength, Oil & Contamination Tolerant, Corrosion & Rust Resistant
Special Feature	Medium Strength, Oil & Contamination Tolerant, Corrosion & Rust Resistant
Specific Uses For Product	Mechanical, Industrial
UPC	175214703044 696335181264
Unit Count	50 Milliliters
Volume	50 Millilitres

Reviews

S**H

Awesome

Good liquid thread for engaging it gadgets screws

9.08.2021

S**R

Don't waster ur money

Pls don't waster your money, its too watery and does not serve the purpose. Pls go for something better than 242

17.03.2021

F**I

Excellent Threadlocker for Reliable Holds

Loctite Threadlocker 242 in the 50mL blue bottle is fantastic! It applies easily without mess, sets quickly, and provides a strong, vibration-resistant bond on bolts and screws. I’ve used it on automotive parts and machinery, and it holds up perfectly without loosening over time. The blue formula is removable if needed, which is a big plus for maintenance. Highly recommend for anyone needing dependable thread locking—great value and performance!

22.02.2026

F**E

8.05.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

Loctite 242 Threadlocker Medium Strength Threadlockers

Details

Details

Description

Specifications

Reviews

Common Questions