S Stephen@Weber Feb 15, 2010 #11 As a general rule of thumb for coverage I was taught that 20kg would tile 20m at 1mm thick, 10m at 2mm thick and so on, obviously doesn't work with light weight products.
As a general rule of thumb for coverage I was taught that 20kg would tile 20m at 1mm thick, 10m at 2mm thick and so on, obviously doesn't work with light weight products.