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Properties

Specifications
Brand
Loctite

Downloads

Manuals
Revision
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Manuals
Loctite 243 SDS
Revision
Version SDS
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Manuals
Loctite 243 TDS
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Version TDS
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ConRo Electronics Ltd cannot ensure and do not guarantee that the information in these documents is the most current available from the manufacturer. There are instances when updates are released without our immediate knowledge.

Loctite 243 Blue Threadlocker

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Loctite 243 Blue Threadlocker
Loctite 243 Blue Threadlocker
From £9.06 Excl VAT £10.87 incl VAT
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Loctite 243, also known as “Blue Loctite” is a medium strength threadlocker. It seals and locks metal nuts and bolts, preventing loosening from shock and vibration.

Product Information

Loctite 243, also known as “Blue Loctite” is a medium strength threadlocker. It seals and locks metal nuts and bolts, preventing loosening from shock and vibration. Loctite 243 works on all metals, including less active substrates such as stainless steel and plated surfaces. It offers high-temperature performance. It tolerates minor contamination from oils, such as motor oils, cutting fluid and anti-corrosion fluid.
  • Prevents loosening on vibrating assemblies (pumps, gear boxes or presses)
  • Allows disassembly with hand tools
  • P1 NSF Reg. No.: 123000
  • Operating temperature ranges between -55°C and 180°C
  • Fixture time is 5 – 10 minutes
  • Curing time is 24 hours

How to use Loctite 243:

Loctite 243 Assembly:

  1. For best results, clean surfaces with a LOCTITE cleaning solvent and allow them to dry.
  2. If curing speed is too slow, use an appropriate activator. Please see the datasheet (Cure Speed vs. Activator graph) for reference.
  3. Shake thoroughly before use.
  4. Do not allow the tip to touch metal surfaces during application. This will prevent Loctite 243 from clogging in the nozzle.
  5. Thru Holes: apply onto the bolt at the nut engagement area.
  6. Blind Holes: apply to the lower third of the internal threads or apply to the bottom of the blind hole.
  7. Sealing Applications: apply a 360° bead to the leading threads of the male fitting. Leave first thread free. Force the material into the threads to fill any voids. For bigger threads and voids, apply a 360° bead of product on the female threads also.
  8. Assemble and tighten as required.

Loctite 243 Disassembly:

  1. Use standard hand tools to remove components.
  2. If removing with hand tools is not possible, apply heat to nut and bolt. Approximately 250 C°.
  3. Disassemble while hot.

Clean-up:

  1. Remove Loctite 243 by soaking in a LOCTITE® solvent. Use mechanical abrasion, such as a wire brush.

Delivery Information

FREE UK Mainland delivery for orders over £100.00 (orders placed through the office will incur delivery charges).

International delivery is available to over 100 countries worldwide. Shipping is automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection should they prefer.

Please refer to our World Wide Delivery page for more information including countries served and delivery options.

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