Bondloc B577 Pipe Seal with Teflon 50ml
14-day returns on all eligible orders
Contact us within 14 days of receiving your order to request a return.
Shipping information
Orders are picked, packed and dispatched from our Northampton warehouse.
- Free delivery to mainland UK addresses on orders of £40 or more.
- Orders under £40, and orders to Northern Ireland, have a delivery charge, shown at checkout before you pay.
- You will get an email with your tracking number once your order has shipped.
Full details are in our Shipping Policy.
Returns & warranty
Changed your mind? You can return an online order within 14 days of receiving it. Please contact us first for return instructions, then you have 14 days to send the goods back.
- Items must be unused, complete and in their original condition, with all accessories, instructions and original packaging.
- You arrange and pay for the return postage on change-of-mind returns. We refund the price of the item plus our standard delivery charge.
- Damaged in transit? Let us know within 48 hours of delivery - photos help.
- Faulty or wrong item? Contact us before sending anything back. Faulty goods are covered by your statutory rights.
Your statutory rights are not affected. Full details are in our Refund Policy, or email onlinesales@nn4online.co.uk.
Bondloc B577 Pipe Seal is a high viscosity thixotropic gel paste which cures rapidly, sealing instantly to 10 bar through its Anaerobic cure system in contact with metals in the absence of air (oxygen). When fully cured it resists pressure up to 350 bar. B577 is not suitable for oxygen systems. Good chemical/solvent resistance to Ethanol, Motor Oil, Unleaded Petrol, Acetone and Brake Fluid.
Typical applications are in sealing of all types of threaded connections against water, oil, gases and most common materials conveyed by pipes.
Specification:
Resin: Dimethacrylate.
Colour: Yellow.
Cure Speed with Activator: <10 minutes.
Cure Speed without Activator: <15 mins @ 20°C.
Viscosity: >50,000 cps.
Gap Fill: 0.05mm to 0.4mm.
Flash Point: >100°C.
Shelf Life: 12 months @ 20°C.
Specific Gravity: 1.09.
Max. Operating Temperature: +150°C.
Cured Performance:
Full Cure Time: 6-12 hours.
Typical Breakaway Strength: >6 to <15 N/mm (2).
Prevailing Torque: >3 to < 9 N/mm (2).
Static Shear Strength: >5 to <15 N/mm (2).
Size: 50ml.