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Thursday 18 January 2018 at 09:12
Just now, as part of a major remodel, I had some people come in and cut a hole in the concrete wall of my basement. The actual cutting was surprisingly clean and low-dust, but when they went to knock out the plug, there was concrete dust EVERYWHERE.
I had anticipated this, and did what I thought wa...
Source: http://pinside.com/pinball/forum/topic/pins-and-concrete-dust-looking-for-some-suggestions#post-4182082