Why is this labeled as a primerless thread locker? Literally the first step on the package instructions is to prep your surface with a primer.

Loctite 263 is actually primerless on most metals. This is an automotive aftermarket package, and there is a Klean 'n' Primer product sold that is usually suggested for all anaerobic products. You can just clean the parts with alcohol or acetone. No primer is required. If you need further assistance, please contact the LOCTITE Technical team at 1-800-LOCTITE

Does Loctite 263 have a limited shelf life?

Yes, Loctite 263 threadlocker has a limited shelf life of 730 days from the date of manufacture. This means that it is important to check the expiration date on the product before using it. If the product is expired, it may not perform as expected.

Approximately how many 1/4" studs can be set with the 6m tube?

For small threads, we typically recommend applying 1 big drop (or 2 drops small/medium drop max) to the male threads at the engaging area, vs the female thread in the hole in a blind. The idea is to ensure a good coverage in the engaging/mating area of the nut and bolt. For 1/4" bolt, I estimate 200 bolts with a 6ml tube, of a manual application from the bottle.

Desertcart Logo

Deliver to Malaysia

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🔧 Lock it down, heat it up, and never look back!

TEMPERATURE TOUGH - Withstands up to 140°F ensuring durability in extreme automotive and industrial environments.
FAST TRACK YOUR FIX - Starts setting in just 10 minutes so you can keep your projects moving without delay.
HEAT ACTIVATED RELEASE - Engineered for heavy shock and vibration, yet easily removable with localized heat when needed.
UNBREAKABLE METAL BOND - Secures all metals including stainless steel & aluminum with superior oil tolerance for lasting strength.
VERSATILE INDUSTRIAL POWER - Perfect for air tool assemblies and fasteners up to 1 inch—trusted by pros for fleet and plant maintenance.

LOCTITE 263 Automotive Threadlocker Red is a professional-grade, high-strength adhesive gel designed for heavy-duty metal fastening. It bonds quickly within 10 minutes, fully cures in 24 hours, and tolerates oil and temperatures up to 140°F. Ideal for securing bolts and fasteners exposed to shock, vibration, and harsh chemicals, it offers reliable, heat-removable performance for automotive and industrial applications.

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.

RM129

Duties & taxes incl.

Malaysiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

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

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Brand	Loctite
Specific Uses For Product	Fleet and plant maintenance.
Material	Acrylic,Aluminum,Stainless Steel
Item Form	Gel
Special Feature	Strong
Color	Red
Item Package Quantity	1
Package Information	Bottle
Item Volume	6 Milliliters
Viscosity	Low
Full Cure Time	24 Hours
Water Resistance Level	Not Water Resistant
UPC	079340011649
Number of Pieces	1
Global Trade Identification Number	00079340011649
Manufacturer	Loctite
Model	Loctite 2203451
Item Weight	0.01 ounces
Product Dimensions	5 x 2 x 1 inches
Item model number	2203451
Manufacturer Part Number	2203451
Special Features	Strong

Loctite263 Automotive Threadlocker Red – High Strength Thread Lock, General Purpose Applications, Oil Tolerant, Fluorescent - 6 ml, 1 Pack

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions