












Medium Strength Threadlocker 243 Blue Removable Liquid,Thread Locker Adhesive Sealant to Prevent Loosening & Rust,50/10ml Bottle
6.2$
1.19$
Quantity:
1
Availability:
Color
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KALOYANOV
Screw adhesive, also known as screw fixer or anaerobic adhesive, cures only in the absence of oxygen and is a type of glue used to reinforce the gap between bolts and nuts and prevent screws from loosening in industry.
Physical properties include:
1. Prevents screws, bolts, draws, nuts, etc. from loosening;
2. It can be used as an antirust coating for screws to prevent some of them from corrosion and rust;
3. It can resist vibration and shock, and is easy to use without special techniques and tools;
4. It is in liquid form, applicable to screws of various shapes, not affected by design changes;
5. It can reduce the loss of defective parts and machines due to loosening and improve the reliability of machines and parts;
6. Liquid permeability is good, can be soaked to the bottom of the screws, completely prevent loosening and the bottom of the screws leaking;
7. It has a strong “anti-loosening” effect and can make loosening easy;
8. It will not erode plastics, painted surfaces, etc., so it can be used with peace of mind.
The method of use is as follows:
1. Remove water, grease and other dirt from the bottom of the screw;
2. Simply apply it with a brush, or apply it on the head of screws that have been locked because of its good permeability;
3. After application, do not touch the applied part until it is fixed (about two hours);
4. When removing, only need to use about 15%-30% more force than when locking, can be easily removed.
Caution:
Please use a container that prevents evaporation to keep it sealed, and do not place it in a particularly hot or cold place;
It is flammable and should be placed in a safe place, avoiding the place where there is moisture.
Translated with DeepL.com (free version)







Customer Reviews
11 ratings
Customer photos (1)
Buyer from United States
May 17, 2026
Variant: Color:243-50ml-2pcs
tight
A***a
May 2, 2026
Variant: Color:243-10ML-1pcs
Everything is fine, just need to test it.
Translated by AliExpress ·
a***r
April 18, 2026
Variant: Color:243-10ML-1pcs
Thank you, it arrived really quickly.
Translated by AliExpress ·
Medium Strength Threadlocker 243 Blue Removable Liquid,Thread Locker Adhesive Sealant to Prevent Loosening & Rust,50/10ml Bottle
6.2$
1.19$
Quantity:
1
Availability:
Color







