Bondloc B515 Flexible Gasket Sealant 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 Flange Seal Type B515 is a purple, smooth, thick paste. Easily applied, cures once confined between the parts to form in place a tough, flexible gasket. Gives an instant low pressure seal.
Used for fuel and water pumps, split crank cases on engines, gearbox covers, engine thermostats, air compressor end caps, engine timing cam covers onto blocks, pump couplings, fuel tanks on small implements, chain saws, lawn mowers etc.
Specifications:
Colour: Dark Purple Paste
Fixture Speed No Activator: Up to 12 hours.
Fixture Speed With Activator: <2 hours.
Viscosity: Paste.
Gap fill: 0.5 mm.
Flash point: >100°C.
Shelf life: 12 months @ 20°C.
Specific gravity: 1.10.
Max operating temp: -55°C to + 150°C.
Cured Performance:
Full Cure Time: 12 hours.
Tensile strength: 8 N/mm(2).
Static Shear strength: 12.5 N/mm(2).
Size: 50ml.