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thread sealants

b542 - hydraulic thread sealant

B542 is a fast curing medium strength anaerobic sealant designed for the locking and sealing of metal pipes and fittings and helps prevents loosening and leakage due to shock and vibration.

The product cures when confined in the absence of air between close-fitting metal surfaces.

B542 is resistant to hydraulic fluids, oils, fuel and coolants. Ideal for threads, hydraulic and pneumatic fittings.

  • Colour: Brown
  • Viscosity: 600 – 800cps
  • Breakaway Strength: 15Nm
  • Prevail Torque: 9Nm
  • Max Thread Size: M26
  • Fixture Time: 10 – 20 mins
  • Full Cure Time: 24 hours
  • Min / Max Temp: -55°C – +150°C
  • B542-10ml (6)
  • B542C-10ml Clam (6)
  • B542-25ml (6)
  • B542C-25ml Clam (6)
  • B542-50ml (6)
  • B542C-50ml Clam (6)
  • B542-250ml (1)
Quick tips
Dr Stuk
  • Cures with the absence of air and contact with metal or copper ions
  • Excess deposits will not cure and can be easily wiped away
  • Clean surfaces prior to use with B7063 Cleaner for improved performance
  • Not suitable for use on Plastics or Oxygen rich systems
  • The bottle is only half full, as air space maintains product stability
  • Apply localised heat to remove high strength grades
  • Colour of the product helps denote the product strength - Red and Green are high strength
  • To increase cure speed on passive and inert materials use B7649 Activator
How to video
Dr Stuk

Dr Stuk’s currently filming more product video’s with his crew.
Check back soon!

Quick tips
Dr Stuk
  • Cures with the absence of air and contact with metal or copper ions
  • Excess deposits will not cure and can be easily wiped away
  • Clean surfaces prior to use with B7063 Cleaner for improved performance
  • Not suitable for use on Plastics or Oxygen rich systems
  • The bottle is only half full, as air space maintains product stability
  • Apply localised heat to remove high strength grades
  • Colour of the product helps denote the product strength - Red and Green are high strength
  • To increase cure speed on passive and inert materials use B7649 Activator
How to video
Dr Stuk

Dr Stuk’s currently filming more product video’s with his crew.
Check back soon!

related products

b7063 - solvent cleaner

key features

  • Function: For use prior to bonding and sealing applications
  • Applications: Solvent based spray that cleans and degreases any surface before repairing or assembly with Bondloc adhesives

b7649 - anaerobic activator

key features

  • Function: Used to increase cure speeds
  • Applications: Increases cure speeds of anaerobic liquids and pastes, works well on inert materials like stainless steel and aluminium

b7782 - gasket remover

key features

  • Function: Used to remove anaerobic gaskets and paint
  • Applications: Gasket remover lifts formed-in-place gaskets, carbon deposits, dried oil, grease and paint from any type of metal

product range

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Bondloc adhesives and engineering products are available to buy at a wide range of online or in store stockists.
To find your nearest Bondloc stockist get in touch with us today