Thinset is a traditonal mosaic adhesive, especially when using ungrouted smalti.  It is waterproof and suitable for all substrates.  Simply mix with water.  Colorants may be added to color the mortar.  To prolong use time, mix a small batch and put into a plastic sandwich bag.  Snip off a corner and pipe out the thinset as needed.

Our thinset mortar comes in a resealable plastic container. You can store your unused thinset in the container or use it to mix your adhesive.

1 1/2 Pounds