Park Tool TLR-1 Thread Locker

$27.99

In stock

Product Highlights

10 mL bottle for multiple uses
Competes with Loctite® 242/243™
Compatible with steel and aluminum threads
Not recommended for titanium threads

Frequently Asked Questions

What is the size of the Park Tool TLR-1 Thread Locker bottle?

The Park Tool TLR-1 comes in a 10 mL (0.34 fl. oz.) bottle.

Can I use TLR-1 on titanium threads?

No, TLR-1 is not recommended for use on titanium threads.

What types of bicycle components can I use TLR-1 on?

TLR-1 is ideal for bottom bracket cups, disc brake rotor bolts, and stem bolts.

Is TLR-1 compatible with aluminum threads?

Yes, TLR-1 is oil tolerant and compatible with both steel and aluminum threads.

What should I do before using TLR-1 on carbon fiber components?

Apply Park Tool AP-1 adhesive primer to all surfaces before using TLR-1 on carbon fiber.

Free Shipping $100+

Free shipping on all orders over $100 (before tax)
All orders are processed within 1 business day
Orders ship from our warehouse in Guelph, ON
Free shipping ranges from 2-6 business days depending on location within Canada
Expedited shipping options (which ranges from 1-3 business days) are available at checkout upon entering your shipping address
We ship with most major couriers, including Canada Post, UPS, Fedex, Purolator, Canpar, and ICS
Full shipping details can be found in our shipping policy

Returns & Exchanges

If your NOMAD purchase isn't quite right for you, you may return it for a refund within 30 days from delivery
Return items must be unused and accompanied by all original packaging, with both product and packaging in an undamaged state and all product tags intact
Refunds will be issued to your original form of payment within 2-5 business days of receipt of items at our distribution centre
We cannot accept returns or exchanges of the following items:
- Nutrition products
- Gift cards
- Water bottles
- Personal care items, such as body creams and lotions
- Items marked as clearance or final sale
Return shipping fees are the responsibility of the customer
Full return details can be found in our return policy

Secure Threaded Assemblies

The Park Tool TLR-1 Thread Locker is ideal for securing threaded assemblies on bicycles, such as bottom bracket cups and disc brake rotor bolts. It enhances security and longevity while allowing for future removal.

Compatibility and Precautions

TLR-1 is oil tolerant and works well with steel and aluminum threads. When using on carbon fiber frames or components, apply an adhesive primer like Park Tool AP-1 first. Test on painted surfaces to avoid stains or discoloration.