Roofing Silicone Sealant CSJ-903
Features:
- One component, neutral curing, RTV silicone sealant.
- Non-corrosive to the surfaces to be bonded.
- Excellent weather ability and high resistance to UV, heat and humidity ozone and temperature extremes.
- Remains flexible over a temperature range of -50℃ to 180℃.
- ±35% movement capability.
Basic Uses:
- General weather seal for the high-rise curtain wall, aluminum curtain walls and terracotta curtain walls.
- Sealing the joints of concretes,plastic and metals etc.
- Sealing in roof joints and ACP curtain wall..Shelf life: 18 months from the date of manufacture when stored at 5℃-27℃ in the original unopened containers.
Applicable Standards: ASTM C920/ GB/T 14683-2017
Color: clear, black, white, also be adjusted according to requirement of customer.
Package: 300 ml in cartridge/ 530 g / 780 g in sausage/ 200 L in drum
Applications of Roofing Silicone Sealant CSJ-903
Roofing silicone sealant CSJ-903 is a high-grade weatherproof silicone sealant specifically designed for sealing joints and gaps in various construction applications. While it’s not explicitly marketed as a roofing sealant, its properties make it suitable for certain roofing applications.
Here are some potential applications of CSJ-903 in roofing:
- Sealing Roof Joints and Seams: It can be used to seal joints between metal panels, flashing, and other roofing components.
- Repairing Roof Leaks: It can be used to repair leaks around vents, pipes, and other penetrations in the roof.
- Sealing Roof Flashing: It can be used to seal around roof flashings to prevent water infiltration.
However, it’s important to note that roofing silicone sealant CSJ-903 may not be the ideal choice for all roofing applications. For example, it may not be suitable for large-scale roofing repairs or for use in extreme weather conditions.
When choosing a sealant for roofing applications, it’s crucial to consider the specific requirements of the project, such as the type of roofing material, climate conditions, and the level of exposure to UV radiation and temperature fluctuations.
It’s always recommended to consult with a roofing professional or the sealant manufacturer to determine the most suitable product for your specific needs. They can provide expert advice on product selection, application techniques, and safety precautions.
