Originally Posted By: Mark72
I will report back. I'm VERY sceptical about this stuff stopping my oil pan leak like it claims it will do "permanently". I'll just be happy if it at least slows it a little. At first I didn't want to use it because from what I've know it the past, the stop leak products are very thick, but White Sheppard pours in and has the consistancy of water, so it's not like you are dumping a cup of peanut butter inside your crank case. I found this out when I opened the bottle and some of it spilled out on my finger.
The No Leak additive, and the Bar's Leak additives I've used were both fairly thin. I think the No Leak was probably thinner at room temperature than the 0W-40 I mixed it with.