4 types of silicone and their applications

Perhaps you’ve heard wonders about this material, thanks to the large number of uses it has and the wide variety that is on the market. There are many types of silicone you can use, depending on the tasks you have to do.

On this occasion we will examine what classes there are and what their most common applications are. No need to be an expertas it is very easy to use and once you include it in your toolbox, you cannot miss it in your home repair kit.

Types of silicone and their applications

In general, silicone is used to seal joints of different elements and materials with the aim that this union lasts for a long time. And that it does so under different environmental conditions.

Most silicones are made from a fusion of oxygen and silicon which is very strong, flexible and durable. It is also used for sealing, insulating and waterproofing.

These that we will present here are the most frequent types of silicone. Therefore, they are the ones you may need in your home. Note that if in doubt, The ideal is to consult professionals to advise you.

1. Acetic silicone (acid).

This type of silicone is used for sealing and It is characterized by not having much elasticity. It is important to keep in mind that it cannot be over painted, so once applied it will not be possible to change its colour.

It is ideal for surfaces located outdoors, as it resists the impact of ultraviolet (UV) rays very well. Furthermore, one of its great advantages is that it is anti-mold and antibacterial. Works perfectly on damp or wet surfaces.

Glue gun.
Silicone guns have become almost essential tools in daily life in homes.

2. Acrylic silicone

Made from polymers extracted from acrylic acid, it is used to seal window and pipe joints. Like vinegar, It can be used outdoors because it offers great resistance. Its main advantage is that you can paint it once it dries, so it will offer you a perfect finish.

3. Neutral silicone

The neutral silicone it does not contain solvents and is extremely flexible and elastic. This property makes it ideal for sites where structural movements are common.

4. Polymer

Finally, polymer appears to be one of the more versatile types of silicones. It is suitable for working on wet surfacesit is paintable and is ideal for outdoor use.

use silicone

We’ve already looked at what the most common silicones are, so in this section, we’ll detail what we can use each one for. It is not the same to work on wood as on tiles, for example.

bathrooms and kitchen

We know that these two spaces in the house have moisture and traces of grease, so you need a silicone that adapts to these conditions. The one used for bathrooms and kitchens is resistant to mould, repels grease and does not discolour. Although it cannot be painted, It is perfect for sealing sanitary ware, partition walls, sinks, etc.


Wood silicone is flexible and it does not alter the structure of the surface on which it is applied. In general, it is for indoor use, it can be painted and varnished. If you have hardwood floors, furniture and other accessories, you can’t miss this type of silicone.


Its only drawback is that you can’t paint it, but it serves to be applied to any surface. It offers elasticity and resistance.


Construction silicone is a silicone for sealing and filling joints, in addition to waterproofing surfaces. It is used for doors and windows and for materials such as stone, brick, concrete and steel. THE silicone and construction They complement each other perfectly.

Construction work with silicone.
Construction and engineering sites also use silicone for large-scale projects.

The different types of silicone cannot be missing in your home

As we have reviewed, silicone is an element that it can get us out of any problem and this allows us to perform different tasks at home. Whether it’s repairing, sealing or waterproofing, it will help solve problems of all kinds.

Some commercial brands, on the other hand, have developed colored silicone, such as gray, in addition to the classic white. We hope you take full advantage of this material.

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