Engine Oil leaks - Recommended products?

[Micra 110]

I've got a few leaks around the Engine, mainly both Crankshaft Oil Seals and Head gasket. I havn't got the money or the time to strip it down etc..

Has anyone used a product that they could recommend for a quick fix.

I've seen some that claim to seal the holes after being added to the oil. Once the stuff hits the outside atmosphere it goes solid and seals. has anyone used some and does it work?

cheers

 

[hughes_16v]

Theres only one i know of and its wynns oil stop leak. It works by swelling the gaskets afaik.