Adhesive Choices
There are generally two types of adhesives used for
setting tile: mastic and thinset.
Mastic
Mastic is basically glue for tiles. The knock
against mastic is that it is not tough enough for floors. Mastic is not
recommended for floors by most professionals. Mastic cannot be used to set
tiles on concrete or in wet areas. It also cannot be used for floor tiles
larger than six inches. However, mastic is easier to use and has a longer
working time than thinset. If you choose mastic, make sure that you get the
type recommended for floors.
Thinset
Thinset is basically a modified cement and is the
preferred adhesive for floor tiles. Thinset adheres better and can carry more
weight than mastic. Thinset should have a latex additive which helps it resist
cracking and adhere better. Thinset is available with with the latex additive
already mixed in or without. If you get it without, you should purchase liquid
latex to add to the mix. Follow the directions for mixing.
|
|