Finding the best threadlocker stick suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. Loctite 37614 Blue Medium Strength Threadlocker Stick, 19-gram
Feature
This medium strength anaerobic thread locker offers the same locking strength and sealing capabilities as Loctite's traditional blue thread locking liquidWax-like stick is conveniently packaged in a self-feeding stick applicator
Well-suited for difficult repairs, as in overhead applications
Great for valve cover bolts, water pump bolts, oil pan bolts, drive shaft bolts, rocker arm adjustment nuts and carburetor studs
Can be applied to a part even if assembly is to take place at a later time
Description
This medium strength anaerobic thread locker offers the same locking strength and sealing capabilities as Loctite's traditional blue thread locking liquid. This wax-like stick is conveniently packaged in a self-feeding stick applicator. It is well-suited for difficult repairs, as in overhead applications. It can be applied to a part even if assembly is to take place at a later time, making the stick for volume assembly. Removable with hand tools. Great for valve cover bolts, water pump bolts, oil pan bolts, drive shaft bolts, rocker arm adjustment nuts and carburetor studs.2. Loctite 511537 Red High Strength Threadlocker Stick, 9-gram
Feature
This high strength threadlocker is better suited for heavy-duty applications where resistance to heavy shock, vibration and stress levels requiredLocalized heating and hand tools are required to sperate parts
Typical applications include assembly with air tools, cylinder black bolts, ring gear bolts and transmission shaft bolts
Great flexibility for tough applications
Locks and seals threaded fasteners
Description
With the same convenient packaging as the medium strength Loctite Blue Stick Threadlocker, this high strength threadlocker is better suited for heavy-duty applications where resistance to heavy shock, vibration and stress levels required. Localized heating and hand tools are required to sperate parts. Typical applications include assembly with air tools, cylinder black bolts, ring gear bolts and transmission shaft bolts.3. Loctite 37643 Blue Medium Strength Threadlocker Stick, 9-gram
Feature
This medium strength anaerobic threadlocker offers the same locking strength and sealing capabilities as our traditional blue threadlocking liquidWax-like stick is conveniently packaged in a seld-feeding stick applicator
Well-suited for difficult repairs, as in overhead applications
Great for valve cover bolts, water pump bolts, oil pan bolts, drive shaft bolts, rocker arm adjustment nuts and carburetor studs
Removable with hand tools
Description
This medium strength anaerobic threadlocker offers the same locking strength and sealing capabilities as our traditional blue threadlocking liquid. This wax-like stick is conveniently packaged in a seld-feeding stick applicator. It is well-suited for difficult repairs, as in overhead applications. It can be applied to a part even if assembly is to take place at a later time, making the stick for volume assembly. Removable with hand tools. Great for valve cover bolts, water pump bolts, oil pan bolts, drive shaft bolts, rocker arm adjustment nuts and carburetor studs.4. Loctite 248 QuickStix 442-37684 9g Thread Treatment Stick
Feature
Convenient: small enough to be pocket friendlyNo leaks, drips, or spills
Keeps tool boxes, work benches and hands clean
Fast and easy-to-apply
Solid formula: great for overhead use
Description
Functional for a full range of uses. Blue, medium strength, general-purpose threadlocker ideal for all nut and bolt applications, especially fasteners between 1/4" and 3/4". Removable with hand tools. Testing and approvals are CFIA.5. Loctite 37700 Red High Strength Threadlocker Stick, 19-gram
Feature
This high strength threadlocker is better suited for heavy-duty applications where resistance to heavy shock, vibration and stress levels requiredLocalized heating and hand tools are required to sperate parts
Typical applications include assembly with air tools, cylinder black bolts, ring gear bolts and transmission shaft bolts
Great flexibility for tough applications
Revolutionary applicator
Description
With the same convenient packaging as the medium strength Loctite Blue Stick Threadlocker, this high strength threadlocker is better suited for heavy-duty applications where resistance to heavy shock, vibration and stress levels required. Localized heating and hand tools are required to sperate parts. Typical applications include assembly with air tools, cylinder black bolts, ring gear bolts and transmission shaft bolts.6. 6/PACK LOCTITE RED THREADLOCKER STICK-HI-STRENGTH-19GM STICK
Feature
Description: Loctite Red Threadlocker Stick, High Strength (Automotive Aftermarket Only). With the same convenient packaging as the Blue Threadlocker Stick, this high strength threadlocker is better suited for heavy-duty applications where resistance to heavy shock, vibration, and stress levels is required. Localized heating and hand tools are required to separate parts.Size: 19 gram
Unit Weight (lb): 0.14
7. Loctite 37643 Blue Medium Strength Threadlocker Stick, 9-gram by Loctite
Feature
Loctite 37643 Blue Medium Strength Threadlocker Stick, 9-gram9 Grams
Blue
Description
This medium strength anaerobic threadlocker offers the same locking strength and sealing capabilities as our traditional blue threadlocking liquid;Wax-like stick is conveniently packaged in a seld-feeding stick applicator;Well-suited for difficult repairs, as in overhead applications;Great for valve cover bolts, water pump bolts, oil pan bolts, drive shaft bolts, rocker arm adjustment nuts and carburetor studs;Removable with hand tools8. Loctite 37087 Blue 248 Medium Strength Threadlocker, 19 g
Feature
Size: 19 gColor: Blue
Characteristic odor
No leaks, drips, or spills
Keeps tool boxes, work benches, and hands clean
Description
Loctite 248 Semi Solid Stick Medium Strength Blue Threadlocker is a anaerobic threadlocking material. It is supplied as a wax-like semi-solid, conveniently packaged in a self-feeding stick applicator. Primer less and oil-tolerant stick is the ideal general-purpose threadlocker for all nut and bolt applications.9. Loctite 37701 Red High Strength Threadlocker Stick, 9-gram by Loctite
Feature
Loctite 37701 Red High Strength Threadlocker Stick, 9-gram9 Grams
Red
Description
This high strength threadlocker is better suited for heavy-duty applications where resistance to heavy shock, vibration and stress levels required;Localized heating and hand tools are required to sperate parts;Typical applications include assembly with air tools, cylinder black bolts, ring gear bolts and transmission shaft bolts;Great flexibility for tough applications;Locks and seals threaded fasteners10. Loctite 37615 PST Thread Sealant Stick, 19-gram
Feature
The self-feeding applicator stick facilitates application of the material where a conventional liquid or paste would be difficult to useCures rapidly to provide immediate low pressure sealing
The controlled lubricity prevents galling and protects mated threaded areas from rust and corrosion and eases disassembly
Recommended for sealing metal tapered pipe threads and fittings in automotive applications
Great for stainless steel fittings, oil and coolant lines, fuel fittings, rear axle fill plug, intake manifold switches, head bolts into through holes, oil psi-sending units and sensors