General information about sealant

The term sealant describes all materials and materials used to seal joints or spaces in the sanitary or construction sector. sealant can be made of different materials and therefore serve for very different applications. Especially in the damp room or in the sealing of windows and doors plays sealant an important role and serves the energy-efficient and resource-saving heating of premises and the avoidance of moisture damage in masonry. The sealingsmall cracks and joints is considered the main area of ​​application of sealant and assumes that the mass adheres to the ground as well as to the edges of the gap. Unlike sealing rings, a sealant must be self-adhesive and does not act by pressure and back pressure, but by their self-adhesive properties.

Function of sealant

The function of sealant is derived directly from the name. It is a homogenous mass used to seal small cracks, joints and crevices in craft, construction and home use. Sealant can be used either for flattening a surface or to avoid water leaks as well as for smoothing surfaces as a preparation for a surface treatment. Their goal is to seal and smooth, to level and to exclude risks of dripping water and to exclude, for example, heat escapes through the smallest joints and cracks. When installing windows or doors, sealing compound is used as well as when dressing bathtubsand sanitary installations, when installing showers or sealing pipes at wall inlets. In the past, sealing compound was also applied around pipe connections, creating a basis for the connections not to allow any dripping water to pass through and, for example, to keep the sink cabinet in the kitchen dry. Today, seals are used for this, so that the sealant is primarily used in the construction and sealing of sanitary facilities. Sealant may be permanently homogeneous or drying and hardening.

Advantages and disadvantages of sealant

Due to its practical properties and ease of use, sealant is a popular tool in construction and crafts. It can be distributed in the desired amount in all joints or cracks and crevices, can harden depending on the property or remain permanently in their homogeneous nature. Today, sealants are rarely applied by hand or a special spatula. From the tube, a sufficiently long strip can be placed on the surface and then smoothed with a spatula. When used correctly, the use of sealant proves to be free from drawbacks, as they only occur if the mass is selected incorrectly or if it is used on damp and greasy surfaces. Here, the sealant can dissolve and oppose the actual effect, the sealing of joints or cracks.

Helpful tips for buying

High quality is important in any case and should be at the top of the agenda when buying sealant. No less important, however, is the right choice based on the substrate and the purpose for which you want to use the sealant. Depending on the application, you can opt for sealing compound in a tube and process it with a silicone gun. Alternatively, sealants are available for manual application. Reviews from other buyers are helpful and guide the decision in the right direction, so that the chosen sealant also meets the intent of the insert and creates a seal.