Your official gas pipe fittings supplier.

We’re here to help… email
menu close



BOSS universal is suitable for use on taper threaded connections made from mild or stainless steel, malleable iron, brass, bronze, copper, other metals, fibreglass and PVC.


Out Of Stock

Want to be notified when this product is back in stock?

Key Features
  • Not suitable for ABS or CPVC connections.
  • WRAS registered as suitable for cold potable water applications.
  • Suitable for use in gas installation work as defined by BS EN 751-2:1997
  • BOS universal can then be used to prevent weepage
  • Do not use Hemp with this product.
  • It is not required for an effective seal and is illegal on potable water systems
Delivery Information

You will find your packages in safe hands with our courier partners UPS and DX Freight.

For all standard sized items (ie singular meter boxes, hoses, changeovers) we will ship with UPS. You can track UPS orders here: – and for bulky items we will ship with DX and you can track your package here: –


STANDARD  –  2 to 5 Business Days  –  £7.50

NEXT DAY  –  24-48 Hours (must be placed before 1pm to get next day)  –  £10.00

HIGHLANDS & ISLANDS  –  2 to 5 Business Days  –  £15.00

FREE DELIVERY  –  2 to 5 Business Days – Over value must be over £75.00

Please note this is a weekday service on orders placed before 1pm ( Monday to Thursday).
If you have selected Next Day Delivery, orders placed after 1pm on Thursday will be delivered on the following Monday. (provided it is not a bank holiday).

Related Products

Shop All

Get our latest offers & news direct...

We're here to help...

Background SVG