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Quick Details

  • CAS No.: 79-10-7
  • Other Names: threadlocker
  • MF: C3H4O2
  • EINECS No.: 201-177-9
  • Place of Origin: Shandong, China (Mainland)
  • Classification: Other Adhesives
  • Main Raw Material: Acrylic
  • Usage: Construction, Transportation, metal
  • Brand Name: YICHANG
  • Model Number: 243
  • viscosity: 2250~8000mPa.s
  • Color: Blue
  • temperature range: -50~150℃
  • gap fill: 0.13mm
  • fixture time/full cure time: 20min/24hrs
  • average torque: 7N.m
  • break torque: 20N.m

Packaging & Delivery

Packaging Details 10ml/50ml/250ml/1000ml
Delivery Time with 2 days


Gap fill(mm)Temperature 
Fixture time/
Full cure time

222 Threadlocking adhesive
Low strength, thixotropic viscosity
Suitable for most metal surfaces, parts can be disassembled with hand tools.
Ideals for fasteners diameters of M6 and smaller, controlled lubricity can attain

accurate clamp loads.

242 Threadlocking adhesive
Medium strength
General purpose, thixotropic viscosity. For locking and sealing M6-M20 threads.
Parts can be separated using hand tools, controlled lubricity, can attain accurate clamp loads.

243 Threadlocking adhesive
Oil resistant, medium strength
Fast curing, used on inert surface, improved oil tolerant,

easy to disassemble, can be applied on surfaces with oil.

For fasteners smaller than M20

262 Threadlocking adhesive
Medium to high strength 
Thixotropic viscosity, excellent chemicals resistance.
Suitable for most metal surfaces, for fasteners smaller than M20.
A permanent threadlocker, excellent for preventing rust and

corrosion in extreme chemical/environmental conditions.


271 Threadlocking adhesive
High strength, low viscosity.
For permanent locking and sealing, fasteners smaller than M36.
Heating and tools required for disassemble.

272 Threadlocking adhesive
High temperature, high strength
Withstand temperature up to 230 ℃
For locking and sealing the thread of cylinder without being cleaned.
Provide a fast cure on most surfaces, including uncleaned fasteners.
Recommended for bolts up to M36. Heating and hand tools required for disassemble.

277 Threadlocking adhesive
High strength
High viscosity, excellent chemicals resistance.
For permanent locking and sealing bolts up to M36
Prevent rust and corrosion of thread fastener. Heating and hand tools required for disassemble.

290 Threadlocking adhesive
Wicking grade
Medium strength, low viscosity, fast curing.
For locking and sealing pre-assembled bolts M2-M12.

Also for sealing welds and porous metal parts.
Prevent rust and corrosion. Heating and tools required for disassemble.





1. Take precaution against touching by the hands or eyes. If does, wash with acetone or dip in the 

water,do not peel the glue by force. If getting in the eyes, wash with water at once then see the doctor for further steps.

2.  Keep the environment be ventilative and wear glasses to protect the eyes during long term usage.

3. Tighten the lid carefully after applying. 

4. Please keep out of the touching by kid.


Our Yichang Fine Chemical produce all kinds of sealant adhesive glue for metal glass plastic and rubber. If you sir get any question or demand, please contact with me.




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