Shopping Cart

Your cart is empty.

Your cart is empty.

Park Tool TLR-1 Medium Strength Bicycle Threadlocker

Free shipping on orders over $29.99

$17.95

$ 7 .99 $7.99

In Stock

1.Color:Blue


About this item

  • Locks threaded assemblies and fasteners and keeps them from loosening
  • Compatible with steel, aluminum and carbon fiber (not recommended for titanium)
  • Oil tolerant



Product Description

Park Tool TLR-1 applied to disc brake rotor bolt

Park Tool TLR-1 Medium Strength Threadlocker

Park Tool TLR-1 Medium Strength Threadlocker is great for any threaded assembly found on a bicycle, including threaded bottom bracket cups, disc brake rotor bolts, stem bolts, and more. Adds security and longevity to any threaded application while still allowing for future removal.

TLR-1 is oil tolerant and compatible with steel and aluminum threads (not recommended for titanium threads). Competes with Loctite 242/243.

It is recommended to first prepare threaded surfaces with Park Tool AP-1 Adhesive Primer, which accelerates curing and eases future removal.

CAUTION: Some painted surfaces can be sensitive to threadlockers, retaining compounds and primers. Test first on an inconspicuous area to see if it causes a stain or discoloration. Clean off any excess from painted surfaces immediately.

Park Tool offers a full line of products for thread preparation, including our line of threadlockers and retaining compounds:

Park Tool bike shop repair center vintage

TRUSTED SINCE 1963

Since our origins in the back of a bike shop in 1963, it has been our sole mission to design and manufacture high-quality tools that empower mechanics and riders of all skill levels to service their bicycles. As with our other 500+ tools, our threadlockers are a product of our decades of experience and expertise in the industry, in the shop and on the trail.


Jim E.
Reviewed in the United States on July 23, 2022
Bike? Yep! Light assembly for other DIY projects? Definitely. I ordered this because I lost my first bottle and could not live without it. Found my original bottle the day this arrived. Maybe I should use the product in the bottle on the bottle so I don’t keep losing them.
Freddy
Reviewed in the United States on July 19, 2022
Quality
Benji S
Reviewed in the United States on November 26, 2022
Same thing as regular locktight, but more expensive. It also comes with such a small amount.
Gigi
Reviewed in the United States on November 13, 2022
This is the perfect material for all those bolts that need to stay in place but not seize.
JRAKAI
Reviewed in the United States on July 8, 2020
A must have in every bike tool box!!
GOOSE
Reviewed in the United States on December 24, 2020
Great quality tools from ParkTool as Always.
Corey McLaughlin
Reviewed in the United States on May 30, 2019
Great stuff works well for screws on your bike
Seventh-777
Reviewed in the United States on January 1, 2018
The right stuff for the job, and a must for trail bikes. Keep your bash guards, brake rotors and other important parts where they belong.
Recommended Products