Self leveling Compound Not Flat

Self leveling Compound Not Flat – 5 Step Process For A Complete Underlayment!


Owning a house means doing justice to the surrounding fixtures. In such a context, the flooring scenario cannot be avoided.

In a Do, It Yourself scene, pouring self-leveler requires some attention to follow.

This indicates how you should deal with a self-leveling compound not flat scenario.

The first 5 step process starts by dealing with holes and cracks. You should be comfortable caulking the surrounding floor area as well. By applying the right mixture you would be pouring and spreading it around the floor. The process ends by moving the leveler accordingly. 

We have an invitation for you, which is to follow the steps in a gradual manner. With the right intent and attitude, you should be assured of the best finish. 

Steps to Ensure a Leveled Finish

In order to ensure a perfectly leveled compound, the best products should be used. We will discuss the product scenario later. For now, recognize the impact of the self-leveling compound. 

On an obvious basis, it can be suggested that you want your compound to last long. This is as long as 10 years. The recognition should come about to detect if the self-leveling compound is still soft

This is applicable if the softness is there after 24 hours. If so, you have not used the right products. Or perhaps you have not followed the steps we suggest below.

Let us look into it. 

Step 1: Dealing With Holes and Cracks

The first step involves the recognition of holes and cracks on the floor. You should never start leveling the compound on uneven surfaces. An essential thing to do is that you deal with the holes and cracks. 

It is important to note that a cheaper alternative to self-leveling compounds is not good. This will not make the process durable. 

You could be asking how to fix the uneven concrete floors. The process is simple, you will be needing a proper sand mix. 

All you have to do is buy a 50 to 60-pound bag of dry concrete mix products. Purchasing the product should be convenient from any online store. To help you with this, we will list the product in the table below. 

You will mix the sand with water before putting them into the cracks. Don’t forget to apply adhesive bonds which will make the crack fillings concrete. After drying the adhesive, apply the sand mix to make it sealed. 

Issues can appear from all corners in and around the home. For example, problems with clean cut pumps may surface. You don’t want fluid leak issues as it will destroy the compounding process. 

Either way, before applying the self-leveling compound, you have to clean the floor. This is to remove all the dust there. Sweeping and vacuuming the floor are mandatory here.  

Step 2: Caulking

Before applying the leveler, caulking the floor is a good idea. Filling and sealing are vital as you don’t want to leave small holes around. This is before the application of levelers.

As you can imagine, there are no real problems with self-leveling concrete. The fluid can drain through in case there are small holes around the floor. This can happen before the fluid dries out.

It will leave a whole mess of overpouring fluid all over the place. 

Caulking and taping the surrounding room edges is vital to the process. You must be working with the door to provide proper sealing. This is to ensure that the leveler fluid doesn’t escape the room. 

In case the floor is wooden, you have to prime the floor. Brushing or rolling the floor with a primer would prevent the wooden floor from absorbing water. 

The other process is to tape or place cardboard over the floor. This is at locations where there are cracks and holes. 

Step 3: Applying The Right Mixture

You have successfully prepared the floor in the first two steps. In the third step, you have to apply a proper mixture to the self-leveling concrete. 

The application of the mixture ascertains how does the mixture application process work?

Recognizing the amount of concrete needed on the floor is necessary for the initial process. You may need 6-gallon buckets in order to complete the mixture. The mixture should be made by pouring ¾ amount of water into the bucket. Then apply the self-leveler compound to get mixed with the water. 

You can use a long hose pipe or pressure pipe to fill the buckets with water. An easier alternative is to fill the buckets with tap water. Simply put the buckets underneath the tap. 

Use anything you can find to mix the concrete filled and poured into the bucket. It should be a long handle of about 1 to 2 feet. Make sure you stir properly the poured leveller into the water-filled bucket. 

Step 4: Pouring and Spreading the Mixture

After the mixture is applied properly, it is time to pour and spread the mixture. Be very careful while pouring the mixture on the floor. This is because you want the leveler to spread evenly throughout the floor.

You can ask how to level a not compounded leveler. This is to save some hard work when the solutions are simple and varied. Especially if you are able to use thinset by modifying or unmodifying its contents. 

However, on a self-leveling compound not a flat scenario, let’s consider easy options. This means strictly following the steps we are suggesting. 

While adhering to all the processes you may figure out something. This something is about using expert hands. Consider if your need expert hands in order to pour the right way on the floor. 

If no expert hands are there, be careful during the pouring. Do not splash the mixture around, especially on the walls. In this scenario, you would be considering how to remove the self-leveling compound from plywood.

The process is time-consuming that requires a lot of work. You simply don’t want that.

Step 5: Moving the Leveller Accordingly

The last step is to move the bucket all around the floor with balanced pouring. You should have a proper grip on the bucket to ensure a splash-free process. 

Have you considered locking the door properly before sealing the edges? You probably have done so. Also, make sure the cables and wires around the room are protected.

During the drying time, any incoming wet absorbents may create moisture around the edges. This is not good for the compound’s durability. 

The self-leveling compound over new concrete is easier than the old one. This is because you might be spending hours on the first two steps. It is possible that you will get tired after performing all the steps. 

At the end of everything, use a gauge rake to even out the leveler. This should be done all around the floor nice and gently. You can determine the art of leveling a floor, it’s an exciting job to do. 

The ideal scenario is to make sure that the compound is lasting long. The assurance is for over ten years. With the best products out there, you wouldn’t be disappointed. 

Tips For Assuring Durable Compounds

The most factor to recognize is to understand the environment you are living in. If you are living in a cold year, give the compound at least three days. This is to settle down and completely dry out. 

The solution dries down within 24 hours given the climate is hot and humid. 

In addition, you need the right products for the underlayment. The best-reviewed products last longer. As promised before we are going to highlight that in the table below.

SIKA 187782 RLatex bonding agent for mortar and concrete
Rutland 12.5 lbs Cement Easy mixture to fix holes and cracks
Rain Guard Water Sealers Deep surface penetration ability
Henry, W.W. Co. 12064 Floor Patch Rightly Mixed
Self-Leveling Underlayment Best Concrete Repair Container

An evident fact is that high-quality products will give you the best results. Explore around to understand your options. 


At what room temperature does the self-leveling compound dry within 24 hours?

The room temperature of 65 degrees to 80 degrees Fahrenheit is a usual standard. This makes the compound dry within a day. A humidity of about 20% to 40% makes the drying process more adequate.  

Can the use of a dehumidifier speed up the drying process?

A dehumidifier can help the drying process to happen quickly. Depending on the external climate, you should be set at most 40% humidity level.

What are the benefits of adding adhesive primer on the floor?

The adhesive primers allow the self-leveling compounds to settle in smoothly. You will be benefited from maintenance on a smooth surface. It does not get dirty easily whereas regular cleaning is easier. 


Hopefully we are able to deliver factual content on the self-leveling compound not flat issue. The right insights must help you along the process.

We wish you all the best in your adventures.

Bye for now!

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