Self Leveling Concrete Over Old Thinset

I have used an adhesion promoter similar to add mix to increase the bond strength.

Self leveling concrete over old thinset.

Asphalt based cutback adhesive remaining on a concrete floor after removing old vinyl tile and other flooring represents one of the most difficult and risky subfloors for the installation of new. 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. This quick setting underlayment can be applied to 1 5 in. How to install floor levelling compound on a concrete floor justdoityourself lovingit perfecteverytime subscribe now and hit the bell to get notified ab.

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 thin mix is laid over the old concrete slipping into. Davy you saying they mud over the sunken concrete then they set walls on it or set walls after it is mudded. Self leveling cement it s like comparing apples and oranges.

If the thin set is clean the self leveling cement should bond well and hold up for a hardwood floor on top. How to use a leveler on a painted concrete floor 2 how to lay brick over existing tile 3 how to waterproof self stick tile floors. Fill the spots until the thinset is level with the string. Whether you have cracks chips or just a stained concrete slab thinset helps cover the old surface and create a new problem free area.

Param 5500 self leveling concrete can be used to resurface over carpet glue or cutback adhesive which is bonded extremely well to the substrate. An easy way to get homeowners to understand the difference between thinset and self leveling is to use an analogy. When talking about latex modified thinset vs. Do you come in right after concrete guys or wait till right before the finish trades start and after walls are set.

Spread the thinset over the surface filling in the low spots and holes. The brand i remember was moose milk it was less than 15 00 per gallon. 3 8 cm thick in one pour and seeks its own level in minutes. But relaying your expertise on the matter to a homeowner isn t always that simple.