Silicone sealant yellowing is a concern for many contractors, distributors, and building material purchasers regarding long-term project applications. Although sealants typically maintain a good appearance upon completion of construction, factors such as UV exposure, substrate compatibility, and the sealant’s formulation can cause some products to gradually yellow over time, thereby affecting the final aesthetic outcome. […]
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Silicone sealant shelf life is mainly affected by storage conditions, packaging quality, and product formulation. For bulk wholesalers and distributors, proper storage is important to protect product quality during transportation. Key Factors Affecting Silicone Sealant Shelf Life 1. Storage Temperature Temperature is the most critical factor. Silicone sealants require storage under 25°C. High temperatures will […]