1 Foreground code is running, interrupts are enabled. 2  Interrupt event sends an interrupt request to the CPU. 3  After completing the current instruction(s), the CPU begins the interrupt response. 4  automatically saves current program counter. 5  automatically saves some status (depending on CPU).
Impregnator or penetrating sealers are designed to penetrate below the. surface of the stone and either deposit solid particles in the pores of the stone, or coat the individual minerals below the surface. Penetrating. sealers work by restricting water, oil and dirt from entering the stone or tile.
Who makes the longest lasting, best stone impregnator/sealer?? Hi, Can anyone tell me the best brand/name of natural stone (travertine - cappucino) SEALER + IMPREGNATOR that I can buy for sealing & impregnating it when the installation is complete? We're doing the sealing part ourselves (to save $ and because it isn't a big area and we're DIYers) so I'll buy the best there is.