A Polysulphide Sealant finds use in the joints of building structures such as ceilings, cladding, basements, roofs, external walls, floors, and retaining walls. And besides buildings, they are applied in the joints of canals, dams, reservoirs, roads, bridges, etc. Be it any application, using the right application equipment is as important as the quality of sealant.
Following are the details of the equipment used to effectively apply the polysulfide-based sealants in the joints. Let us have a look.
Equipment Involved In The Application Of Polysulfide Sealants
- Sealant Filling Device:
The filling device is attached to the gun so that sealant is not exposed to the atmosphere and can be directly applied to the surface. Large-scale applications make use of filling devices. - Application Gun:
The application gun is used to apply the sealant to the substrate. It has a cartridge and nozzle made of PVC material that pours the sealant material into all kinds of joints. - Sealant Mixer:
The sealant mixer is majorly used for 2-part sealant applications. It mixes the base and accelerator in the right way to be applied. - Spatula:
A spatula is used for small applications and especially those where the gun is not used. When the sealant is applied using a spatula, other instruments are also used to enhance the overall usage. -
Backup Material:
The backup material finds purpose in controlling the sealant’s depth in the joint. With great depth comes a strong bond. -
Bond Breaking Instrument:
A bond breaker comes in the form of metal, paper, or PVC tape. These tapes prevent the 3-face adhesion of the sealant. - Masking Tape:
Masking tape is used to prevent the sides of the joints from being damaged during the spread of sealant. It is applied on both sides of the joint however can be avoided if skilled persons are appointed to apply the sealant.
Conclusion
Choosing the right materials and the right equipment is not only essential with sealants but other construction works too. Connect with IWL India to source the right kind of high-quality materials, anti-corrosive pipe wrapping tape, sealants, paints, adhesives, waterproofing coatings, and more.
