http://www.sandblastinginfo.com/35/sandblasting-visually-enviromentally-options/ SandBlasting smoothes, shapes and cleans surfaces easily Fri, 20 Aug 2010 14:57:25 +0000 hourly 1 http://wordpress.org/?v=3.0.1 http://www.sandblastinginfo.com/35/sandblasting-visually-enviromentally-options/comment-page-1/#comment-377 Marie Samuel Sat, 02 Feb 2008 19:16:15 +0000 http://www.sandblastinginfo.com/35/sandblasting-visually-enviromentally-options/#comment-377 Is sandblasting safe for an older building whose walls have recently been patched up to stop water leakage in apartments, such as mine, during heavy rains? Thank you. Is sandblasting safe for an older building whose walls have recently been patched up to stop water leakage in apartments, such as mine, during heavy rains?
Thank you.

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