Weather-resistant sealant for sunrooms

Neutral silicone weather-resistant sealant is an indispensable key material in curtain wall engineering. It is mainly used for sealing between curtain wall panels, effectively filling gaps, preventing the intrusion of rainwater, air, and dust, ensuring the airtightness and watertightness of the curtain wall, providing a reliable protective barrier for the building, and enhancing the stability of the curtain wall structure. However, some precautions should not be ignored when using it. Before application, ensure the substrate surface is clean, dry, and free of oil and dust to guarantee good adhesion. The ambient temperature for application should be between 5 and 35°C, and the relative humidity should not be too high. Furthermore, it should not be mixed with different types of sealants such as MS Nano Silicone Sealant, as this may affect performance. In addition, in the insulated glass section of the curtain wall, it is often used in conjunction with aluminum spacer bars and 3A molecula…