HOW TO INSTALL MORTAR IN SHOWER PAN
There are probably 10 ways to accomplish setting mortar for your pan, this is MY WAY, if you see another way that seems easier then use it. OR you may find a way that's easy for you...there is no "right" way to do this, so long as there is a pitch & no air pockets/voids are in the material.
HOW TO INSTALL LINER • SHOWER PAN LINER INSTALL ..DIY