15% OFF ORDERS $35+ | 20% OFF $100+ | ONLINE ONLY
USE CODE
MARCH
*
Exclusions apply.
Advance Auto Parts Logo
Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Advance Rewards
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
Loading...
Share
Product thumb
Product main large
Loading...
How Would You Like To Get This Item?

Store Pickup

Loading...Loading...Loading...

Same Day Home Delivery

Loading...Loading...Loading...

Home Delivery

Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...

Product Information

Product Details
Part No. TL-342
ABRO's Threadlok is a high-performance adhesive designed to securely lock threaded fasteners in place, preventing loosening due to vibration, shock, or thermal expansion. Ideal for automotive, industrial, and machinery applications, it ensures a strong, durable bond that resists rust, corrosion, and leakage, providing long-lasting reliability in even the toughest conditions. Easy to apply and fast-curing, ABRO Threadlok offers a cost-effective solution for maintaining the integrity of critical fastenings.

Product Features:
  • Permanent Bonding - Prevents threaded fasteners from loosening due to vibration or shock, ensuring reliable and long-lasting performance in industrial applications.
  • Tough Formula - Withstands extreme temperatures, harsh chemicals, and high-pressure environments, making it ideal for use in industries such as automotive, aerospace, and manufacturing.
  • Easy-to-Use - Convenient applicator and quick-curing formula provide excellent bonding performance and superior resistance to impact and fatigue.
  • High-Strength - Its permanent bonding performance make it perfect for fasteners that require a secure and durable bond.
  • Versatile - Perfect for fasteners that require a high-strength bond and can be used in a variety of applications, including machinery assembly, equipment repair, and DIY projects.
Loading...
Loading...Loading...Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...
No results
Loading...
Loading...Loading...Loading...Loading...Loading...
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Starters
Brake Calipers

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
© 2026 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®