Slick-50 61399750 Engine Treatment 750ml

Does what is says , nice quiet smooth running engine

Great stuff which actually works and makes a difference; we'll worth the money.

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

I have put this in every new car I have bought and my engines have run sweet as with no problems ever. So I am glad to keep using this on my cars, I always put a good quality oil in with this and change my oil every 12 months. The thing I do not like is the price going up because I paid £14.43 in fed 2020 and now in jan 2021 not even 12 months it’s £20.99. £6.56 different WHY???

Good

Great stuff

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.

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.