Modified Or Unmodified Thinset For Wall Tile

Any thinset that has either a powdered or liquid latex polymer added to it is considered a modified thinset.

Modified or unmodified thinset for wall tile.

In the case of modified thinset the percentage of the retention product added into the mix is also a telling factor for quality. Modified thinset is also an ideal choice for a variety of different tile installations. The unmodified thinset works well with the membrane using its natural moisture to create interlocking bonds for security and durability. When it comes to modified or unmodified thinset there are different grades that you need to take into account.

If you re planning to apply a prodeso installation membrane or a similar product before laying tile you ll need to go with the basic unmodified thinset. Unmodified thinset is the winner for waterproof applications and most floor installations using waterproof underlayments. With some uncoupling membranes you may actually need to use both types of thinset if you are going over a plywood substrate. For other projects modified thinset is usually the way.

The membrane bonds to the plywood with latex modified thinset and then the tile beds to the membrane with dry set mortar different mortar on each side of the membrane. Any thinset that does not contain these is an unmodified thinset. When to use modified thinset. However with its increased resistance and flexibility modified thinset is an excellent choice for porcelain tile and other tile types.

Have you wondered what the difference is between modified thinset and unmodified thinset mortar. Is schluter allset the best thinset for large format tile.