Regin REG-Z40 Silicone Grease

I’m already on the second tube and I love it and it’s WRAS APPROVED! I use it on o-rings in thermostatic mixing valves.

I purchased this product to lubricate a shower enclosure sliding door which did not run as smoothly as expected. The difference after applying the silicone grease was incredible. I applied it sparingly to the runner tracks and now the door opens and closes very smoothly.The product is a very effective, long-lasting lubricant and the price on Amazon is around half the cost of the same product at plumbers’ merchants.

Used this to lubricate the neck of a water filter casing which had failed to seal and was dripping. Worked fine with a thin application.

this works great for push fit soil fittings with rubbers. It comes in a small tube which I can store it easily in my toolbox and use it on the go instead of making a trip to the van. I found out you don't need to use too much of it, and it is better than carrying around a huge tub. Highly recommend.

This stopped my dripping shower. Took the valve apart, cleaned and greased the o rings because the parts were obsolete. Now no more drips and the valve is nice and smooth.Great grease for the work van stock, commercial catering.

Used to lubricate the rubber O ring on a water filter cartridge. Safe with drinking water systems. Use very sparingly.

A good general silicon grease I use for just about everything, waterboard approved, so use on all o rings etc. Recommend

Used this grease when replacing the water filter on my Franke 4 in 1 tap. Greased mating surfaces, re-placed the filter and re-assembled the unit. All works as expected.