15th Feb 2012, 07:55 AM
Whats the difference between granitgard and metal dust?
15th Feb 2012, 08:57 AM
Consistency of size and particle shape. The anti-termite stuff is graded/sieved/whatever so that the individual chips are too big for termites to move, yet small enough to compact tightly enough so that termites can't fit through the gaps between.