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Loctite 566 Acrylic Thread Sealant

Silmid P/N: VAR0001731
From £67.88 (excl VAT) £81.46 (Inc VAT)

Loctite 566 is a Dimethacrylate ester acrylic liquid threadlocker designed for the locking and sealing of metal pipes and fittings.

Data Sheets

Download the Loctite 566 technical data sheet (TDS) and the Loctite 566 safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, select the product size you are interested in and the datasheet will be visible for download if one is available.

Product Properties


Product Information

LOCTITE 566 is a brown, dimethacrylate ester acrylic liquid sealant designed for the locking and sealing of metal pipes and fittings. It is used to seal against water, oil and most common organic materials.


  • Medium Viscosity
  • Low Strength

Shipping information

Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

Orders under £100 placed online for UK Mainland delivery is £12.00*

**Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £30.00, 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.