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Loctite 243 Medium Strength Threadlocking Adhesive 2Lt Bottle

Loctite 243 Medium Strength Threadlocking Adhesive 2Lt Bottle
Loctite 243 is a medium strength, general purpose adhesive. This is suitable for all metal threaded assemblies. Supplied is 2lt. 
£1041.76 excl VAT
£1250.11 inc VAT

Please select a size.

No stock - lead time 38 days
UN Number: UN3082 CL9 III
Non Hazardous
Commodity Code: 35069190
Country of Origin: Ireland
Bulk discounts
£1041.76 + VAT
£989.67 + VAT
£963.63 + VAT
£937.58 + VAT

LOCTITE 243 is a general purpose threadlocker of medium bond strength. This threadlocker secures and seal bolts, nuts and studs to prevent loosening due to vibration.

The product works on all metals, including passive substrates such as stainless steel, aluminum and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g. motor oils, corrosion prevention oils and cutting fluids.


  • Prevents looseing on vibrating assemblies
  • Works on all metals, including passive substrates
  • Proven to tolerate minor contamination by industrial oils
  • Permits disassembly with hand tools for servicing


  • Loctite 243
  • Medium Strength
  • Threadlocking Adhesive
  • 2Lt Bottle

Orders over £50 placed online will now qualify for FREE UK Mainland delivery*

Orders under £50 placed online for UK Mainland delivery is £8.00*

**Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £21.00, orders placed through the office will incur additional charges.** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.
Please refer to our delivery page for more information.

Document Downloads
Sil-Mid Limited DO NOT GUARANTEE that the information in these documents is the most up to date information available from the manufacturer, there are times when updated information is released and we are not made aware immediately.