Advertising Disclosure Loctite Threadlocker Comparison - July 2025
4 Best Loctite Threadlocker In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2 Best Value  9.6Exceptional | 3  9.5Excellent | 4  9.3Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelLoctite 209728 Heavy Duty Threadlocker, 0.2 oz, Blue 242, Single Thread Locking Adhesive, 0.2 Fl. Oz (Pack of 1), 2 | Model LOCTITE 243 Threadlocker, Universal adhesive for Securing Screws, Medium-Strength thread lock for Metal Threads, Liquid Glue for Use on Pumps, Gearboxes and More, 1x10ml | Model Loctite Threadlocker, Locks & Seals All Metal Nuts, Balls & Screws, Prevents Leakage & Corrosion, 1 x 5g | Model Everbuild Stick2 Thread Lock GP Blue – Gap Filling – Non-Drip – Self-Curing – Industrial Grade – 10g |
BrandLoctite | Brand Loctite | Brand Loctite | Brand Everbuild |
Reviews | Reviews | Reviews  | Reviews |
Tech Specs | |||
product dimensions 12.19 x 8.64 x 1.27 cm 5 g | product dimensions 2.8 x 2.8 x 9.1 cm 11 g | product dimensions 16.5 x 9.8 x 1.8 cm 20 g | product dimensions 2 x 3 x 10 cm 10 g |
batteries included No | batteries included No | batteries included No | batteries included No |
customer reviews4.7 4.7 out of 5 stars 43, 561 ratings 4.7 out of 5 stars | customer reviews 4.8 4.8 out of 5 stars 1, 153 ratings 4.8 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 4, 275 ratings 4.6 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 2, 533 ratings 4.4 out of 5 stars |
batteries required No | batteries required No | batteries required No | batteries required No |
color Blue | color Blue | color Transparent | color BLUE |
item weight 5 g | item weight 11 g | item weight - | item weight 10 g |
special features Strong | special features Fast Drying | special features - | special features Fast Drying |
included components Thread Locking Adhesive | included components 1x LOCTITE 243 | included components - | included components 1 x item |
item package quantity 1 | item package quantity 1 | item package quantity - | item package quantity 1 |
size 0.2 Fl. Oz Pack of 1 | size 10 ml | size - | size 1 - Pack |
Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1LoctiteLoctite 209728 Heavy Duty Threadlocker, 0.2 oz, Blue 242, Single Thread Locking Adhesive, 0.2 Fl. Oz (Pack of 1), 2
Main highlights- Removable: Can be removed with hand tools
- Prevents Rust and Corrosion: Protects from leaks, rusting, and corrosion and eliminates need to stock up on expensive lock nuts and washers
- Lock and Seal Fasteners: Prevents loosening of metal fasteners caused by vibration on small motors, mowers, and power equipment
- For 6-19mm Fasteners: Medium-strength formula for use on threads for 6mm to 19mm nuts and bolts
- Easy and Quick: Sets in 10 minutes and fully cures in 24 hours
-
9.6
2Loctite18% Off
LOCTITE 243 Threadlocker, Universal adhesive for Securing Screws, Medium-Strength thread lock for Metal Threads, Liquid Glue for Use on Pumps, Gearboxes and More, 1x10ml
Main highlights- Temperature and oil resistance - The metal adhesive thread lock has high temperature and oil resistance. It tolerates low levels of contamination from industrial oils
- Secure seal - The metal adhesive not only secures the screws but also seals them at the same time making it particularly suitable for use on, e.g. pumps and gearboxes
- Package contents - LOCTITE 243, medium-strength thread lock for metal threads, acrylate-based, strong adhesive for screws, nuts and stud bolts, thread lock Blue, 1x10ml
- Medium strength - The medium strength industrial adhesive secures screws, nuts, stud bolts and other metal threads against loosening due to impact exposure
- For metal - The loctite thread lock is suitable for all threaded metal connections and even works with passive metals such as stainless steel or aluminium
-
9.5
3Loctite
Loctite Threadlocker, Locks & Seals All Metal Nuts, Balls & Screws, Prevents Leakage & Corrosion, 1 x 5g
Why we love it
Prevents fastener loosening effectively.
Ideal for all metal fasteners.
Fluorescent for easy inspection.
Main highlights- Prevents corrosion
- Prevents Loosening
- Maintains clamp pressure
- Easy to use
- 100% effective
Our ranking system
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Features
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Consumer Reviews
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Popularity
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Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
