1 Monday: The Garden Grove forecast for Oct 19 is 79 degrees and Partly Cloudy. 2  There is 48 percentage chance of rain and 6 mph winds from the Southwest. 3  Tuesday: The Garden Grove forecast for Oct 20 is 84 degrees and Sunny.
Pumice (pronunciation: /ËpÊmáµ»s/), called pumicite in its powdered or dust form, is a volcanic rock that consists of highly vesicular rough textured volcanic glass, which may or may not contain crystals. It is typically light colored.
Polishing Media. Pumice powder is used for cleaning and polishing circuit boards and preparing other sensitive electronic components. Television glass and other critical grinding and polishing applications use carefully graded pumice. Pumice is used by dental professionals to clean teeth and restore gleam.