Clements Trading Ltd Forte Seal Conditioner - Engine Oil Additive to Fix Valve seals, Reduce Smoke from the exhaust on acceleration & Stop oil Leaks (1)

It doesn't work as they say it would. I have used other protects that work better and are a lot cheaper. You would think it would be the best product for bmw since it was designed for there vehicle. Not so impressed by it.

I bought this to try and slow the consumption of oil in my little Ford Ranger. The only thing it was good at was plugging up my oil filter and causing my oil pressure to drop. Probably going to have to buy a rebuilt motor now. Everytime I check my oil now the dipstick has this thick hard to scrape off black sludge stuck to it. I would not recommend!!!

Didn't work

If you actually believe squirting and mixing tubes of this white cream in your oil filler, will swell engine seals, then you deserve to be ripped off. The only way this product might remotely work, is if you physically remove valve covers and soak each valve keeper overnight, hoping the purported chemicals will actually do its intended job. In reality, the only known effective elastomeric seal expander is Liqui Moly 2020 Motor Oil Saver, which has the magical, concentrated synthetic esters needed to fatten seals. Nothing else works: Seal Lube, Forte, ATP215, Lucas, Bars Leaks, Red Devil… nothing. Stop the madness and get the sticky ester compound only German chemists know best. Esters is the reason why Germany(TuV) has the strictest oil purity and truth-in-advertising laws on the planet. If you lie about claims and under deliver, German law will either shut you down or ban sales of your product in their country. No joke…