Well, as usual 1

Apply a tiny bit (1 or 2 grains of rice for i5), spread by scraping with a credit card to get a very thin layer or translucent polish geeks ... the real base of the radiator until that they see it, the false geeks put a little more dough. In both cases, guaranteed result, heat dissipation will be better than all manufacturers solutions. Improved slightly after a few hours of heating.

A tube is 3-4 or more processors, except that with the months of dry pulp in the tube (all brands) ... always when I need it :) Fortunately Amazon we deliver it quickly!