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Originally Posted by spidertri  Not sure if kroil will have the same effect, it might. I think this could be a case where WD is being used for it's actual application (it's not a good penetrating oil, Kroil is way better for that) but WD-40 is better at displacing water. So if you spray it on the oring it makes it naturally want to pop away from the water in the cooling system. |
Good to know, thanks! If no luck today then I will try the WD.