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Loctite 511 Acrylic Adhesive 50ml Bottle

Loctite 511 Acrylic Adhesive 50ml Bottle
£24.25 excl VAT
£29.10 inc VAT
No stock - lead time 17 days
LOCTITE 511 is designed for the locking and sealing of metal threaded pipes and fittings. The product cures rapidly when confined in the absence of air between close fitting metal surfaces.
Bulk discounts
£24.25 + VAT
£23.04 + VAT
£22.43 + VAT
£21.83 + VAT

LOCTITE 511 is a white to off-white, low strength, general purpose, thixotropic methacrylate thread sealant. It cures in the absence of air and by contact with metals when confined within threads up to M80/R3”. It is suitable for all metal fittings and its breakaway torque rating is 6 Nm. Viscosity is 9,000 - 22,000 mPa·s and service temperature -55 to +150ºC. DVGW approved.


  • Provides an instant low pressure seal
  • Doesn’t creep, shrink or block systems
  • Single component - clean and easy to apply
  • Thixotropic, medium to high viscosity
  • Suitable for all metal fittings up to M80/R3”
  • DVGW approved

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

Orders under £50 placed online for UK Mainland delivery is £6.95*

Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £19.50** 

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.

Sil-Mid Limited DO NOT GUARANTEE that the information on this page 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.