If you have a small area that dips down a bit and will be installing tile over the whole area you can just lay the thinset thicker in that area to raise the tile up to be level with the rest of the tile.
Self leveling compound over thinset.
Self leveling compound if you only have a small amount of old thinset that you need to tile over use a self leveling floor compound to smooth out the entire floor.
You should use levelling compound if you will be attempting to level an area larger than two to three square foot.
Self leveling is the ideal compound to use.
You just mix the powder with water and pour to create a flat smooth surface.
By using latex modified thinset under a vinyl either sheet vinyl or luxury vinyl tile or laminate floor you run the risk of the mortar being slightly uneven which can make the flooring unstable.
3 8 cm thick in one pour and seeks its own level in minutes.
Self leveling cement it s like comparing apples and oranges.
Sometimes we get surprised and might not have the correct leveling materials on hand and thin set is what is ready available.
An easy way to get homeowners to understand the difference between thinset and self leveling is to use an analogy.
But relaying your expertise on the matter to a homeowner isn t always that simple.
The brand i remember was moose milk it was less than 15 00 per gallon.
Deep screed thinset over them to create a flat surface.
Levelquik rs rapid setting self leveling underlayment helps level floors prior to the installation of ceramic tile natural stone resilient flooring carpet wood and other floor coverings.
The rule of thumb is when installing vinyl or laminate flooring.
If you need to use it to help fill areas just do it wisely plan the the job so you can add layers of small coats that can dry in between rather then one big thick coat and you should be alright.
If you find low spots more than 1 4 in.
I have used an adhesion promoter similar to add mix to increase the bond strength.
This quick setting underlayment can be applied to 1 5 in.
So before you tile check the floor with a 4 ft.