Large Orders
Have a large order?  Click here to fill out our large order form and we guarantee a 24 hour turnaround on pricing!


Threadlocker - Blue

Perma-Lock Blue Threadlocker

Specially Formulated Thread Locker

J-B Weld Threadlockers provide a reliable and superior lock and seal for threaded fasteners. Ideal on all mechanical parts, body assemblies, and hundreds of other applications to prevent loosening of fasteners from shock and vibration. J-B Weld Perma-lock Medium Strength Threadlocker is ideal for fastener applications requiring easy disassembly with hand tools.

Temperature Resistant to 300¬įF
Ideal for 1/4" to 1" Fasteners
OEM Approved

Great For:

-Furniture Screws
-Shop Tools


FREE SHIPPING on orders over $50.
Minimum order $30
Enter Desired Quantity:  

Product Description:


*Shake Bottle Thoroughly Before Use

1: Clean all threads (bolt and hole) with a cleaning solvent.

2: For thru holes, apply several drops of product onto the bolt at the nut engagement area.

3: Assemble and tighten as usual. When tightening to established torque values, torque compensation is not required.

Other Products You May Be Interested In

WaterWeld - Epoxy Putty

Specially Formulated Epoxy Putty
ClearWeld Epoxy

Quick Setting Epoxy


Wood Repair Putty
Wood Repair Putty

Wood Restore Repair Putty
Closet Pole Sockets - Standard
Our standard closet pole sockets are made in the USA from Northern Hard Map...

News Feed

Black Friday 10-Day Sale!
posted November 20th, 2017
Thanksgiving is upon us. With only 3 days until the big turkey day, I’m sure your inbox has already been flooded with “Black Friday” email blasts. Aside from the increase in quantity, it seems that every year they come earlier and earlier. However, it’s not exactly a bad thing to have every website and retail […]
Tisí the Season for Savings!
posted November 25th, 2015
Back by popular demand, Cincinnati Dowel is pleased to offer the Black Cyberday 20% Off Sale again this year! As a way to incorporate both Black Friday and Cyber Monday deals, our Black Cyberday Sale starts Thursday 11/26 and runs through Monday 11/30. That’s 5 days of savings! Just enter “SALE20” when checking out to […]
Black Cyberday Sale!
posted November 26th, 2014
Well the holidays are finally here. No, my Christmas tree is not up yet and no feast has been prepared, but you know the holidays are here when your inbox becomes flooded with “Black Friday” and “Cyber Monday” emails. Cyber Monday is a wonderful concept, but it seems that†to get the best deals you have […]