Silicone sanitary sealant and features of its choice

Silicone sanitary sealant and features of its choice Silicone sanitary sealant and features of its choice

On the building materials market from time to time appear quite convenient innovations.

They will facilitate not only the process of repair or adjustment, but also the life of a person as a whole. One unique type of product is a sealant. Not receiving due attention even when the product appeared, such an irreplaceable assistant could become an ideal tool in order to solve any plumbing type of problem in the issue of sealing.

So, let's consider what a silicone plumbing sealant is.

General information


Sealant is used in order to ensure uninterrupted operation of sewer pipes and water supply. So that pipes from plumbing accessories do not leak and spoil the mood of their owners with regular dripping. But this will only be a small fraction of what this material is capable of. The miracle product is made on the basis of silicon. Since this is a hard stone, at least four more components should be added to it, which help to bring the product into a pasty form.

The plumbing option may also contain fungicides - these are components that help protect against mold and bacteria, and they are excellent antiseptics. Organic additives in the composition of the product are responsible for reducing the level of viscosity, and mechanical additives will improve the degree of adhesion of the product to the treated surface.

At the moment, one of the fashion trends is maintaining the renovation of a room in a single color, style and even design. The sealant has a wide range of colors, which is achieved by adding special dyes to the original composition. Another pleasant moment in using such a putty is that.

That when opened it can be stored for a very long time. To prevent it from prematurely drying out inside the pipe, cover the hole with something. One of the life hacks for the correct and convenient application of the sealant is as follows - the depth of the layer should be almost a couple of times greater than its width. If the gap is larger, then additional players will enter the game. The sealant under no circumstances will be able to interact with PVC, polypropylene and polyethylene, acrylic and polycarbonate.

That is, no smooth type surface, when combined with a sealant, gives the same strong adhesion that is required to prevent moisture from entering places where it should not. And the use of silicone with zinc, copper and lead can lead to intoxication of the human body, since such an explosive mixture will release poisonous vapors. To understand what kind of sealant should be bought for a particular situation, you should try to determine their main types.


Naturally, when using flax fibers as a sealant for water pipes, a lot of water has flowed under the bridge.Including through a similar method of sealing.

At the moment, there are a couple of basic types of plumbing compounds for covering up gaps - neutral and universal. The second type of sealant is made with the addition of acetic acid (sometimes called acidic) to have a corresponding flavor. This product can be used on all surfaces that will not be contraindicated in contact with acid. Non-ferrous metal, marble and cement are materials that should never interfere with the universal type sealant. Sanitary, acidic or all-purpose sealant will be cheaper across the entire line.

The temperature permission for use is fixed from -60 to +155 degrees.

Neutral plumbing sealants may contain ketoxime or alcohol. These products are perfect for contacting all surfaces. The seams, which are made with a neutral sealant, do not begin to collapse and do not deform under the influence of alkaline or acidic agents, do not come into contact with the processing surface. Another neutral sealant will be silicone rubber.

Among the advantages of the putty are:

  • Silicone sanitary sealant and features of its choice Maximum adhesion to all types of surfaces.
  • Sufficiently moisture resistant material.
  • Excellent resistance to direct sunlight.
  • Effectiveness can be seen at temperatures from -60 degrees to +310 degrees.
  • Durable and practical.

But the increased effect of water resistance will completely make it impossible to paint the sealant in the required color after application. It is better to choose products with a pronounced shade before starting repair work. Silicone-based adhesive sealant is a liquid transparent sealant that will not only provide a room seal, but also glue the surfaces in the right places. It is not an electrical conductor, it is easy to apply, it can serve for a long time, it is invisible due to its transparent structure, it is thermally stable, and it is not at all afraid of mechanical damage. An alkaline type sealant is a special purpose product that will rarely be used and is usually made as a paste.

It is easy to get confused with such an abundance of materials for construction. We invite you to understand the main areas of use of the sealant.

How to choose


For those who decided to use such a super-tool for the sealing process in the bathroom, and there will be no question of choice. Silicone sealant is usually used to create joints between the walls and the plumbing of the room, so that moisture does not get into such gaps. Plumbing transparent material is used for the connections of water and sewer pipes.

Sometimes a special FUM tape is still suitable for such work.Almost all types of sealants are suitable for processing common plumbing items, and silicone is the best option for PVC products. Epoxy will be a type of sealer for sewer and water supply, but it will need to be mixed with a hardener. It is important to follow the instructions for creating such a sealant. As for the processing of cast iron pipes, a conventional plumbing sealant is used for them.

The area of ​​application of polypropylene and silicone compounds inside the apartment is actually quite a lot. And here we will talk not only about the treatment of a water block, a sanitary unit and so on. Sometimes a sealant is used to seal the joints between the opening and the window frame. It is quite convenient to use a white sealant when installing the toilet. In this type of plumbing, there are many points that are important to pay attention to.

So, the water hoses that supply water to the tank have an unusual shape, and this can be sealed either with an FUM tape or with a silicone neutral sealant. To seal the channel of pipes in cable ducts, you can use both conventional neutral agents, and acidic sealants, as well as Portland cement, which is more powerful in terms of functions and properties.

Please note that even for the busiest owners there comes an awkward moment when you just have to take care not only about the presence of sealant residues inside the tube, but also about the release date. Since different manufacturers give different shelf life for both open and closed types.


Four main types can be distinguished among the most popular sealant companies:

  1. Silicone sanitary sealant and features of its choice Cerisite.

    Products from a German manufacturer, and the arsenal has European quality, practicality and standards. Sealants of this brand are known for their excellent adhesion to the treated surface, excellent waterproofing properties and the presence of special additives that help protect the room from germs and mold.

  2. "Moment". Plumbing sealant from a brand of a German chemical company in Russia, has a huge number of required construction assistants. Among them there will be quite popular "Moment-Herment".

    A huge number of types of sealants of such a company will make it possible to choose their own product for each master. Among the unusual products, you can find frost-resistant samples, restoration and high-temperature options.

  3. Сiki Fiх. A Turkish-type manufacturer is also among the top four leaders in the Russian construction market. A characteristic feature of the sealants of such a company will be its non-standard ability to bond different surfaces with different textures together.

    The seams will be flexible and waterproof, but will not protect against mold and mildew.

  4. Macroflex. This is another very high quality brand from Germany, but made in Russia.It is a timely and modern solution for all finishing and construction tasks. The company will produce a variety of sealants that will cope with both indoor and outdoor applications.

When choosing a plumbing type sealant in such a variety, do not forget about its true purpose. And such a building miracle should be used correctly with maximum efficiency.

Recommendations from experts

Almost all tips for sealing a room help to quickly and efficiently carry out work. As practice has shown, with modern means for waterproofing, it will not be difficult to do this even for those people who first picked up a tube with a product.

  1. First, you should complete the preparatory work.

    Before starting the sealing, the surfaces should be cleaned from construction dust, dirt and excess objects. In order to fill the joints between the tile and the bathroom, you should draw in the first water, which ensures its working condition. It is from this position that it will be more convenient and rational to apply the product.

  2. Another step for waterproofing is direct sealing. To begin with, you should open the tube with the product, then cut the nose on the container at an angle of 45 degrees.

    Next, insert the tube into the assembly gun, and if it is suddenly not at hand, then home craftsmen recommend using any pistons - be it a hammer handle or another durable and heavy object that is capable of squeezing the sealant onto the surface. Naturally, this path will be much more difficult and time-consuming, but it also has its place.

  3. Proceed with the required coat of sealant. It is worth remembering that the line must be continuous and of the same thickness. If something goes wrong, it is best to take immediate action to remove the incorrectly sealed areas.

    Otherwise, after drying, you will need to use additional agents, for example, solvents.

  4. The third step will be the design of the insulation seam. This will be done with a small trowel. Such a process can be done with your own hands, but first they will need to be protected from contact with the silicone mass by means of gloves. So, with the chosen tool, you can cover the seams so that they are neat and even.

    To improve performance and usability, professionals recommend wetting the spatula with soapy water before any contact with the sealant.

  5. Next, you should perform the final cleaning of the working surface from excess dust, silicone, water and everything else.

And to see how to use the sealant, you should watch the video tutorial.


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