Slick-50 61399750 Engine Treatment 750ml

Great stuff

Very good product and value, my car sounds and feels much more quieter and smoother, MPG has also improved.

I have been using this product for the last 30years on my 1992 80 Series Land Cruiser 2.4 Turbo Diesel which has done 257000 miles without having anything other than the oil and filters changed every 6000 miles, this product comes highly recommended. Thank You.

Helps to quiet a diesel engine

I was introduced to the wonders of Slick 50, by my mechanic friend, which ironically was near enough 50 years ago! I have used it in every car I’ve owned since. My friend described how the engine revs on his Range Rover had increased by a couple of hundred RPM following the addition of Slick 50 to his engine oil. He went on to describe how they had thought they’d test exactly how effective the product was at protecting the moving parts of an engine against wear. They had added some Slick 50 to the engine oil of a car they were about to scrap (failed it’s MOT due to corrosion). They ran it around their yard for ten minutes then put the car on a ramp, left the engine running, then sent it up in the air so as to gain access to the sump plug. They then drained the engine oil. Expecting the engine to self destruct by seizing up after a few minutes, they went about their other tasks in the workshop. My friend left the workshop to perform a test drive of another vehicle, leaving his partner in charge. 20 mins later when he returned he was flabbergasted to find the car still on the ramp, still ticking over! In disbelief he instructed his partner to lower the car, get in it and rev the engine until it detonated. The long and short of it was that they ended up having to give up waiting to witness the engines demise, when the scrap lorry arrived to collect the car, STILL running, hours after all of its engine oil had been drained out of it. OBVIOUSLY Please DON NOT try this on your own car, but I think it demonstrated how awesome Slick 50 really is. Why wouldn’t you put it in your car’s engine. And what’s really fantastic is that you don’t need to put it in at every oil change. One application last 250,000 miles apparently.

Works

bought this to put in older engine, but reading the cars handbook says not to add any additives. this put me into having to decide if worth the risk, although completely out of warranty.needed to re oil the 1949 treadle sewing machine, so thought would try this out to see if would do all the things mentioned to make the machine work with less friction, added a small drop in each oil point treadled, which was harder, its thicker than sewing machine oil, then added a small drop of singer oil to reduce the thickness, treadled again, wowthe machine is slick ,better than just oil on its own, easier to treadle, and the bobbin case doesn't jingle as it did with oiling with singer oil, so now quieter. less effort require.am impressed so much so changed the cars engine oil 5w30 and added this slick 50 in, and kept a drop back to re apply to the 1949 year sewing machine at a later date.

Great quality product