The purpose of a silicone sealant is to increase compressibility, elongation, tensile strength, elasticity and resistance to wear and tear. Silicone sealants can be better than regular adhesives as they contain all the chemical properties of regular adhesive sealants and can also be used to fill in gaps or to add modern trends. Coloured silicone sealants have become quite popular not only in construction but also in the automotive and aerospace industry and for domestic purposes.
Coloured silicone sealants have revolutionised the construction and design industries. As they are more useful than regular adhesive glue, silicone sealants are now used in floor tiles, wet room construction, skyscrapers, aeroplanes and for various other purposes.
Top 5 Application Areas for Coloured Silicone Sealants
Coloured silicone sealants are divided into standard colours, custom colours and special colours. Standard colours do not require any special treatment before or after application, other than the treatments required for standard silicone sealants. Custom colours are laminate colours, tailored according to the needs of customers. These are usually made by mixing one or more silicone sealants. Special colours are designed to meet the sealing requirement of more complex materials.
The following are the top 5 applications of coloured silicone sealants.
Home Repair and Maintenance
From wooden doors to tiled floors and countertops, you can use coloured silicone sealants to seal gaps or tightly fill in spaces. For example, if a tile breaks on the floor of the bathroom, it can cause serious injury. Similarly, a broken wooden bench can cause injury if someone sits on it. Coloured silicone sealants join the surfaces together and reduce the chances of injury or any further breakage. These are suitable for all types of materials.
Sealing Glass Equipment and Crockery
Cracks in glass surfaces not only make your home or office look untidy, but these are also very dangerous and can cause serious injury. Coloured silicone sealants can be used in two ways to join the broken glass surfaces. You can apply a transparent silicone sealant to make the joint invisible or a coloured sealant to create an artistic design on a plain glass surface.
Silicone sealants are commonly used in construction designs. Coloured silicone sealants can be used in a variety of ways to ensure reduced wear and tear, and to make buildings look beautiful. According to EVT Sealants, colour sealants are used when a colour matched sealant is required for part of a building or construction joint which you can read more about here.
Electronic Appliance and Devices
Coloured silicone sealants are insulators which is why they are used to cover broken wire covers, broken electronic appliances and devices. They can also protect electronic devices from corrosion, moisture, heat, fire and UV radiation.
Aerospace and Transportation
Coloured silicone sealants have revolutionised the aerospace and transportation industry. These sealants can be used to protect vehicles and planes from heat, corrosion, UV radiation, fire and other potential hazards. Silicone sealants are used to fill in the gaps between doors and windows, overhead bins, under the seats and various other parts of the vehicle.
Making the Right Choice of a Coloured Silicone Sealant
There are a large variety of silicone sealants available, depending on their desired usability. If a silicone sealant is temperature resistant, it is more suitable to use in areas where the temperature changes frequently.
In some areas, you need less elasticity and higher strength. For example, if you want to join two surfaces which may be affected in high-tension areas, you will need a silicone sealant with increased strength.
Areas which are exposed to increased load require more elastic sealants which can stretch and return back to the original shape with causing any infrastructural damage or breakage. The degree of weather resistance in a silicone sealant refers to the product’s ability to withstand changing weather conditions. These include heat, cold, as well as rain, storm, solar radiation and effect of environmental and chemical pollutants.
Along with choosing the different properties of silicone sealants, it is necessary to consider its colours also. Make sure to purchase coloured silicone sealants through a reliable company to ensure that the addition of colours do not change the chemical composition of the product. For this, you need to check the following aspects.
- The sealant should not cause discolouration on the surfaces it is applied on.
- Once the sealant dries, run plain distilled water over its application area. If residue or marks of water appear on the application area, it means that the sealant is of low quality.
- The sealant’s colour should not change or dull over time.
If the sealant is chemically incompatible to the substrate surface, it can change the appearance of the surface or even initiate a chemical reaction such as making it weaker. Therefore, you need to ensure that the sealant is of the highest quality and is compatible for the surface.