Recent content by Emcx3a

Some advice please... I'm looking to do a checkerboard pattern of Alloy and Graphite in my 2.5 (467sq ft.) car garage. I notice many use the 12" squares and do a 2x2 pattern. I'm debating between this and using the 18" XL size in a 1x1 pattern. The 12" would seem to offer more flexibility, is...