Bondrite Anaerobic and Thread Locking Adhesives are high quality glues designed to prevent fastener loosening for a range of applications – including those where disassembly is also required. We stock oil tolerant Nutlock for use in gearboxes and engines, heavy duty Stud Lock for use in pump housings, Screwlock for securing screws that still need to be disassembled, Hydraulic seal for sealing of large studs and bolts, Pipe Seal with PTFE for hydraulic and pneumatic systems and High Strength Retainer for radiator assemblies.
Whatever your application we have a lock or seal designed for you.
Our Studlock Adhesive, is used in sealing threaded connections against: oil, leaded petrol, ethanol, acetone, brake fluid and most common materials conveyed by pipes.
This Studlock adhesive is designed for the sealing and locking of threaded fasteners including heavy duty applications, such as nuts onto studs in pump housings and studs into motor housings. It is also used on other fasteners where maximum strength is required.
Available in the following sizes:
10ml Studlock Adhesive – A2270
50ml Studlock Adhesive – A2270
High Strength Retainer Adhesive – A2638 – Equivalent to brand product 638 – Green.
Our High Strength Retainer Adhesive, is used for bonding: cylindrical fitting parts, particularly where bond gap can approach 0.25mm, Locating pins in radiator, Assemblies, Bearings in transmissions and Sleeves into pump housings.
High Strength Retainer A2638 is designed for the bonding of cylindrical fitting parts, particularly where bond gap can approach 0.25mm, such as locating pins in radiator assemblies, bearings in transmissions and sleeves into pump housings.
Available in the following size:
High Strength Retainer – 50ml – A2638
Hydraulic Seal Adhesive – A2542 – Equivalent to brand product 542 – Brown.
Our Hydraulic Seal Adhesive, is used for sealing and locking of large studs and bolts (M25 & larger).
Hydraulic Seal Adhesive, A2542, is designed for the sealing and locking of metal fittings and pipes.
Our Nutlock Thread-locking Adhesive, is used for: Threaded fasteners which may require disassembly with standard hand tools, Gearbox bolts / driveshafts, Bearing cover cap screws, Counter sunk screws, Conveyor roller bolts, Construction equipment, and similar materials.
Nutlock Thread locking Adhesive – A2243 is designed for the locking and sealing of threaded fasteners which may require disassembly with standard hand tools. Nutlock locking thread adhesive A2243 can be used on gearbox bolts / driveshafts, bearing cover cap screws, counter sunk screws, conveyor roller bolts and construction equipment. It protects threads from rust and corrosion and prevents loosening from shock and vibration, replacing lock washers and plastic inserts. It locks machine tool access bolts, studs and hydraulic system bolts.
Available in the following size:
10ml Nutlock Thread-locking Adhesive – A2243
50ml Nutlock Thread-locking Adhesive – A2243
Pipe Seal Adhesive with Approvals – A2577 – Equivalent to brand product 577 – Yellow.
Our Pipe Seal Adhesive with Approvals, is used in sealing threaded connections against: Water, Oil, Gases, and most common materials conveyed by pipes.
Pipe seal A2577 is used in the sealing of all types of threaded connections against water, oil, gases and most common materials conveyed by metal pipes. It is used on most hydraulic, pneumatic, oil, water and gas connections. This is a medium strength pipe-sealant which provides a non-shrink, instant, low-pressure seal on tightened fittings.
Available in the following size:
50ml Pipe Seal Adhesive with Approvals – A2577
Pipe Seal with PTFE – A2572 – Equivalent to brand product 572 – White.
Pipe Seal with PTFE A2572 is a slow-curing pipe sealant designed for the locking and sealing of metal pipes and fittings, and is used on most hydraulic, pneumatic, oil, water and gas connections. It provides a non‐shrink, instant, low-pressure seal on tightened fittings of up to 150psi. Once fully cured, Pipe Seal with PTFE A2572 can resist pressures of up to 10,000psi, whilst maintaining a vibration-proof seal that is resistant to most chemicals and corrosion. This grade is designed to offer a controlled low break strength, which allows easy component disassembly.
Our Screwlock adhesive, is used in the: Adjustment of set screws, Small diameter or long length fasteners where easy disassembly is required without shearing the screw, Sealing and locking of threaded fasteners.
Screwlock A2222 is designed for the sealing and locking of threaded fasteners which may require easy disassembly with standard hand tools.
This adhesive is a single-component, anaerobic, low-strength, thixotropic, acrylic-based thread locker, and it cures when confined in the absence of air between close fitting metal surfaces, while preventing leakage and loosening from vibration and shock.
Available in the following size:
50ml Screwlock – A2222
Anaerobic adhesives, are also known as thread locking adhesives, are specialised adhesives that cure in the absence of air / Oxygen. These glues are used primarily in the manufacturing and maintenance of mechanical assemblies to securely fasten components together. Thread locking adhesives have become increasingly popular due to their ability to improve the overall strength and reliability of a joint, as well as prevent loosening caused by vibration or other external forces.
How do Anaerobic adhesives work?
Anaerobic adhesives work by filling the gaps between mating surfaces and curing in the absence of air. This creates a strong bond that prevents movement and keeps the components firmly locked together. The adhesive is typically applied to threaded fasteners, such as bolts and screws, but can also be used on other types of mechanical assemblies.
Can Anaerobic adhesives be used in wet environments?
Yes, some formulations of Anaerobic adhesives are designed for use in wet environments, such as those found in the marine industry.
Can Anaerobic adhesives be used on painted surfaces?
It’s generally not recommended to use Anaerobic adhesives on painted surfaces, as the adhesive may not bond properly to the paint. It’s best to apply the adhesive directly to the bare metal surface.
Can Anaerobic adhesives be used on plastic surfaces?
Yes, there are some formulations of Anaerobic adhesives that are specifically designed for use on plastic surfaces. However, it’s important to check the recommendations to ensure that the adhesive is compatible with the specific type of plastic.
Can Anaerobic adhesives be used for gap filling?
No, Anaerobic adhesives are not designed for gap filling. They require close-fitting surfaces to create a strong bond.
Can Anaerobic adhesives be used on Aluminium surfaces?
Yes, certain Anaerobic adhesives have been designed for use on Aluminium surfaces; however, it’s important to check the recommendations to ensure that the adhesive is compatible with the specific type of Aluminium.
Can Anaerobic adhesives be used on stainless steel surfaces?
Yes, Anaerobic adhesives can be used on stainless steel surfaces. However, it’s important to choose a formulation that is specifically designed for use on stainless steel to ensure a strong bond.
Thread locking Approvals
We also stock our none hazardous Pipe Seal Adhesive with Approvals. These approvals consist of:
WRAS
BSEN751
DVGW
ROHS
Benefits of Anaerobic adhesives
There are several benefits to using Anaerobic adhesives in mechanical assemblies, including:
Improved strength
Thread locking adhesives create a strong bond that prevents loosening caused by vibration or other external forces. This improves the overall strength and reliability of the joint.
Corrosion resistance
Anaerobic adhesives are resistant to corrosion, which is a common problem in metal-to-metal joints. This helps to extend the life of the joint and prevent costly repairs.
Reduced assembly time
Thread locking adhesives cure quickly, which reduces assembly time and allows for faster production.
Easy disassembly
While thread locking adhesives create a strong bond, they are also designed to be easily disassembled when necessary. This allows for repairs and maintenance to be performed without damaging the components.
Application uses for Anaerobic adhesives
Thread locking adhesives have a wide range of applications in the manufacturing and maintenance of mechanical assemblies. Some common applications include:
Automotive
Thread locking adhesives are used in the assembly of engines, transmissions, and other critical components in vehicles.
Aerospace
Thread locking adhesives are used in the assembly of aircraft engines, landing gear, and other critical components in the aerospace industry.
Industrial machinery
Thread locking adhesives are used in the assembly of heavy machinery, such as pumps, motors, and gearboxes.
Construction
Thread locking adhesives are used in the construction of bridges, buildings, and other infrastructure projects.
What types of surfaces can Anaerobic adhesives be used on?
Anaerobic adhesives are typically used on metal surfaces, although some formulations can also be used on plastics and other materials.
How long does it take for Anaerobic adhesives to cure?
The cure time for Anaerobic adhesives can vary depending on the formulation, but it typically ranges from a few minutes to several hours.
Can Anaerobic adhesives be used in high-temperature applications?
Yes, there are Anaerobic adhesives that are specifically designed for high-temperature applications, such as those found in the automotive and aerospace industries.
Are there any safety precautions I should take when using Anaerobic adhesives?
Yes, it’s important to follow the safety guidelines when using Anaerobic adhesives, including wearing gloves and protective eyewear, and ensuring adequate ventilation in the workspace.
How do I remove Anaerobic adhesives?
Anaerobic adhesives can be removed using heat or solvents that are specifically designed for that purpose. It’s important to follow the instructions when removing the adhesive to avoid damaging the components.
Can Anaerobic adhesives be used on non-threaded fasteners?
Yes, there are Anaerobic adhesives that are specifically designed for use on non-threaded fasteners, such as keyways and splines.
Cost of Thread locking adhesives
Bought in bulk these anaerobic thread-sealing adhesives cost from only £6.30 / bottle.
Overall
In conclusion, Anaerobic adhesives, or thread locking adhesives, are specialised adhesives that cure in the absence of air. They are used primarily in the manufacturing and maintenance of mechanical assemblies to securely fasten components together. Thread locking adhesives have several benefits, including improved strength, corrosion resistance, reduced assembly time, and easy disassembly. They have a wide range of applications in industries such as automotive, aerospace, industrial machinery, and construction.
Not sure if Anaerobic / Thread Locking Adhesives are right for your requirements?
If you are not sure if this adhesive is correct for your requirements, please contact us to discuss your requirements and we can point you in the right direction.
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