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.
On computers running Microsoft Windows XP or later, the maximum length of the string that you can use at the command prompt is 8191 characters. -Microsoft support KB article 830473 share | improve this answer
The Command Prompt in Windows 7 provides access to over 230 commands! The commands available in Windows 7 are used to automate processes, create batch files, and perform troubleshooting and diagnostic tasks. Note: Many Windows 7 Command Prompt commands are similar to classic MS-DOS commands.