Weiconlock AN 301-38 is a special high-performance anaerobic adhesive designed specifically for sealing and locking cylindrical assemblies such as ball, roller and slide bearings as well as bushes, bolts, liners, keys, splines and other close fitting parts. Once in contact with metal and deprived of Oxygen, Weiconlock AN 301-38 Cylindrical Assembly sealer forms a very high bond that will only be able to be disassembled with the use of solvents, heat or very large amounts of force.
AN 301-38 can be used in applications with temperatures ranging from -60°C to +150°C and is part of the Weiconlock ‘White Line’, meaning it is non-marking and ideal for sealing in sensitive applications. It is also NSF approved which means it can be used in drinking water applications in accordance with ANSI 61. Green in colour, this grade of Weiconlock has a medium viscosity and once cured displays excellent resistance to chemicals and solvents.
Technical Details
Colour | Green |
For Threaded Joints Up To | M 36 |
Viscosity at 25°C Brookfield | 2000 – 3000 MPa |
Gap Filling Capacity (Max.) | 0.2 mm |
Breakaway Strength (Thread) | 30 – 40 Nm |
Prevailing Strength (Thread) | 45 – 60 Nm |
Shear Strength (DIN 54452) | 20 – 35 N/mm² |
Handling Strength at Room Temperature | 5 Minutes (approx.) |
Final Strength at Room Temperature | 2 -4 Hours |
Temperature Resistance | -60°C to +150°C |
Available Sizes
Weiconlock AN 301-38 Cylindrical Assembly Sealer is available from AG in 20ml and 50ml pen dispensers and also in 200ml bottles. For more information, please contact your local AG branch or sales representative.
Additional Information and Resources




Adhesive Finder Tool
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