Joined
·
915 Posts
So after a long search I found this:
Arrived yesterday and it is indeed very thick at NLGI 3 rating so will be very sufficient.
Many thanks to Fruity for steering me in the right direction!

200g HD SILICONE GREASE DIELECTRIC, INERT, WATER RESISTANT, O RING LUBE NLGI 3 | eBay
NLGI 3 Silicone Grease. Is mainly used in the construction of plastic and polythene pipework, to aid "O" ring and stop **** assemblies, also acting as a water proof or air tight seal on the joint face for the duration of the fixture.
www.ebay.co.uk
Arrived yesterday and it is indeed very thick at NLGI 3 rating so will be very sufficient.
Many thanks to Fruity for steering me in the right direction!