

🔒 Lock it down, never back off!
Liqui Moly 3801 Screw Lock Medium is a high-performance threadlocker designed to prevent screws and bolts from loosening due to vibration. Suitable for all standard nut and screw sizes, it works reliably across a wide temperature range (-60°C to +150°C) and can be applied even on oiled surfaces. This 10g tube is a must-have for professionals and DIYers seeking durable, vibration-resistant fastening solutions.






| ASIN | B00295I4L6 |
| Best Sellers Rank | 85,512 in DIY & Tools ( See Top 100 in DIY & Tools ) 5,737 in Adhesives & Sealers |
| Brand | Liqui Moly |
| Customer Reviews | 4.4 4.4 out of 5 stars (10,500) |
| Date First Available | 3 May 2012 |
| Item Weight | 10 g |
| Item model number | 3801 |
| Manufacturer | Liqui Moly GmbH |
| Manufacturer part number | 3801 |
| Product Dimensions | 2.2 x 4.3 x 11 cm; 10 g |
| Special Features | Resistant to vibration, Can be used on oiled surfaces, Wide operating temperature range (-60°C to +150°C) |
| Viscosity | Medium |
| Voltage | 125 Volts |
P**P
GOOD
ITS LOCKS
J**L
Good stuff
Had a bolt on a 125 motorcycle that would vibrate itself loose every 50 miles or so. Applied this and had been holding it great last 300 miles. Recommend!
D**N
Good
Excellent product
A**S
From A Brand You Can Trust
Pretty much everything Liqui Moly produces is excellent. This being no exception.
M**D
Bottle is *supposed* to be mostly empty
Good quality product. Unlike some other reviewers, I read the documentation on the LiquiMoly website for the product. It explicitly says in the documentation, in red text, that there must always be lots of air in the container to avoid premature hardening - the product hardens in the presence of metals but the *absence* of air. Therefore the bottle is larger than it might otherwise be. You will still get your 10g of product in it.
D**E
Next to nothing inside
I’m not sure what happened here but there was basically no glue in the bottle I received. When squeezed fully and upside down some liquid is visible, but very little. Seems like it was sealed maybe there is a bad batch as I had a look at recent reviews and noticed that a couple of others have had a similar issue. 3 stars because I’m not sure if the glue is effective or not, thin’ I just got unlucky.
M**7
Works well
Ideal for fitting parts to a motorbike you would rather not lose on the way to wherever you're going.
K**Y
great product
boys are doing a kit car project in the garage, this product is really good they have applied it to the bolts to ensure they are locked in place highly recommend
N**N
Väldigt bra sitter som berget när det har härdats klart 👍👍
D**O
Ottimo frena filetti medio.
A**U
Doskonały zamiennik dla Loctite 243, działa jak trzeba, śruby dobrze trzymają na gwincie.
J**P
Naar mijn mening duurt het lang voordat het droog is, maar het resultaat is goed
G**N
Goed
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