FAQ
What type of tile uses a mesh backing for easier installation? 

Tiles with a mesh backing, often referred to as mesh-mounted mosaics, provide convenience and alignment for seamless installation.
What adhesives work best for attaching tiles to mesh backing? 

For securing tiles to mesh backing, suitable options include Thinset, PVA, or Weldbond. However, note that Weldbond and PVA are best for indoor use due to their water-soluble nature, while Thinset is ideal for ensuring a strong bond, especially with transparent tiles.
Is it necessary to apply adhesive to the back of 3x6 subway tiles? 

While back buttering is optional, proper coverage can be ensured by selecting the right trowel notch size and using the correct mortar and troweling technique.