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Bondloc B270 Studlock High Strength Threadlocker


  • Bondloc B270 Studlocker is a permanent green coloured general purpose adhesive for permanent threaded assemblies.
  • B270 locks studs up to 1in, sealing against leakage and corrosion.
  • It is chemical resistant, resisting fuels, lubricants and most industrial liquids and gases.
  • It eliminates double nutting and/or welding of critical assemblies.
  • It also permits reduced casting thickness and ultimate lightness, reduced assembly stress and eliminates cracked castings due to interference fit stresses.


  • Resin: Dimethacrylate.
  • Colour: Green.
  • Fixture Speed No Activator: 10 mins.
  • Fixture Speed With Activator: 5 mins.
  • Viscosity: 500 cps.
  • Gap fill: 0.25mm.
  • Flash Point: >100°C.
  • Shelf Life :12 month min.
  • Specific Gravity: 1.06.
  • Max Operating Temperature: -55°C to + 150°C.

Cured Performance:

  • Full Cure Time: 12 hours.
  • Cure Time with good % of final strength: 2 hours.
  • Typical Breakaway Strength DIN: 40 N.m (25/55).
  • Typical Prevailing Strength DIN: 55 N.m (45/70).
  • Typical Breakaway ISO10964: 26 N.m (16/36).
  • Typical Prevailing ISO10964: 36 N.m (22/50).

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Delivery Information

Free delivery on all online orders over £39.99, delivered to the UK mainland only; A small order charge of £6.50 vat is charged on all orders under £39.99 (net). 

Many of our items are available for next day delivery, where items are made to order or not currently in stock delivery times will vary. Please contact us for a confirmed delivery date or alternatively a representative will confirm your order. 

Special delivery services are available; please contact our Sales Office to discuss your specific requirements. 

The following postcodes will be subject to a delivery surcharge: 

AB37 & AB38, AB41-AB56, FK19-FK21, IV1-IV40, IV52-IV54, IV63, JE1-JE5, KW1-KW14, PA21-PA40, PH15-PH41, PH49, PH50, HS, IV41-IV51, IV55 & IV56, KA27, KA28, PA20, PA41-PA78, PH42-PH44 and ZE, This also includes Northern Ireland. Certain products within our range are subject to a delivery surcharge when delivered to additional areas in Scotland than those already listed.

A customer service representive, will contact you upon receipt of your order to advise of the relevant charges or please call us to confirm the surcharge prior to placing your order

If you would prefer to collect your delivery from our warehouse, please select collection at the checkout and we will let you know when your order is ready to collect.

Contact Us for Bulk Discounts

Part Number Description Price
ID 172949
B270 Studlock High Strength Threadlocker 10ml

(£5.07) RRP (Ex VAT)

£4.03 (Ex VAT)

£4.83 (Inc VAT)

ID 172950
B270 Studlock High Strength Threadlocker 50ml

(£21.60) RRP (Ex VAT)

£17.17 (Ex VAT)

£20.61 (Inc VAT)

Estimated delivery is for guidance only, an exact delivery date will be confirmed on your order acknowledgement. Please contact us for further information.We make every effort to ensure that the information provided on this page is accurate, we can not be held responsible for any errors, typography or otherwise. Illustrations and images are representational of typical styles and designs may vary. Prices and specifications may alter without prior notice.

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