High Temp Silicone sealants are essential for creating watertight seals around pipe penetrations and flashings on metal roofs. These durable sealants are designed to withstand elevated temperatures, making them suitable for use in high-heat applications such as chimneys, flues, and industrial pipes. High Temp Silicone products offer excellent adhesion to metal surfaces, ensuring a secure bond that can withstand thermal expansion and contraction. Whether you are installing a new metal roof or need to repair existing flashings, High Temp Silicone sealants provide a reliable and long-lasting solution. Trust National Flues for premium quality High Temp Silicone sealants that deliver exceptional performance and weather resistance.