Fixtech Fix8 Black: High Modulus Structural Silicone Sealant for Architectural Excellence Premium Quality and Durable Sealant for Glazing and Structural Bonding Fix8 Black stands out as an architectural-grade, single-component, high modulus structural silicone sealant. This neutral-cure sealant boasts exceptional physical properties, making it perfect for a wide range of sealing and structural bonding tasks, particularly in glazing applications involving metal,...