Bondloc B243 Nutlock Medium Strength Threadlocker

Bondloc B243 Nutlock Medium Strength Threadlocker

RRP: £6.32 from £4.54 Save £1.78

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Bondloc B243 is an Anaerobic formulation designed to be used on parts in an as received condition, such as those with protective films (oils) etc.

Oil tolerant B243 is designed for direct application onto as received parts where a light oily film exists or where surrounding parts contamination is a problem in maintenance.


Resin: Mod Methacrylate
Colour: Blue Thixotropic
Cure speed: <15 mins @ 20°C
Viscosity: 1200-1800 thixotropic
Gap fill: 0.1mm
Flash Point: >85°C
Shelf life: 12 months @ 20°C
Specific gravity: 1.04
Max. Operating Temperature: -53°C to + 150°C

Cured Performance:

Full Cure Time: 24 hours
Typical Breakaway Strength: 12 N/mm²
Typical Prevailing Strength: 8-10N/mm²


Next Day Delivery

Most of our products are despatched on a next day delivery service ordered before 1pm Monday – Friday. Orders placed after 1pm on a Friday will be despatched the following Monday for next day delivery.

Please take into account orders placed at busy holiday times throughout the year can take a day or two longer.

How much is delivery?

Delivery is charged by weight and location. Simply add a product to the basket, insert your postcode and the delivery charge for that item will be calculated. If you add more items the delivery may change. 

A Heavy goods surcharge applies to items over 30kg which is calculated in the basket.

What if I'm not at home when my order arrives?

If the delivery is made by courier, someone will need to be in to sign for the item.  If you aren't in and delivery is attempted, the courier will leave a card with instructions of how to rearrange delivery or directions to the nearest depot where you can collect your order.

What happens if my order is damaged or incomplete?

We take great care in packaging your items, but in the unlikely event that the order is damaged or incomplete please contact us on 01983 526344 straight away or within 24 hours and we'll do everything we can to put it right. 

European Deliveries

In many instances we can deliver across Europe.  Please simply contact us by phone or email for a quote stating the items you wish to buy and location, we''ll do oUr very best to fulfill your order.

Unfortunately we are unable to ship liquid products overseas due to shipping & customs regulations.