He said he tried to destroy any trace with cement dust.

Yet there are enormous execution risks to this deal and, once the watchdogs have shaken the cement dust from their shoes, some significant regulatory ones, too.

Stitches were often done by torchlight and there was cement dust everywhere.

Also, cement dust has entered the switching contacts, magnets and the organ pipes themselves.

Also, raising or lowering the temperature can decrease cement dust resistivity for all the moisture percentages represented.