Bar's Leaks Rislone 4447 Compression Repair with Ring Seal - 16.9 oz.

It’s amaizing. Just let the engine run for 5 minutes and the knock sound was gone

Worked well, old engine is smoother now.

as described..recommended

there was no instruction on product how to use. but i used similar products before and there some minor or medium difference. car was running fine and only problem was little hesitation due to long time stopped, after changing to new oil and used this product the car started to smoked heavily, i said maybe it cleaning the engine, so i kept the car running at idle for around 40 minutes until engine suddenly started acting weirdly and completely damaged within seconds.

Not magic but good

Hasta proximo cambio de aceite no oo usaré, ya q eche sellador de junta de culata y no se pueden mezclar. Pero conociendo la marca seguro q va de maravilla.

i ordered the product first time it was delivered, and it was great. but when i place an order for second time i didn't receive it, but thanks to the Amazon customer care that step into the issue and the seller refunded me back my money, despite all that i recommend the seller and the product and hopefully i will reorder the product again if need be

Purchased this in desperation as my motorbike had lost compression in one of its cylinders so it was this stuff or bike sold as spares and repairs . Used 3/4 of the bottle and the bike is running like new..... can't fault it!!!!

Good product

Pas d’ effet