At IMetal Group, we believe that structural excellence is defined by the details that keep the environment out. Our professional-grade sealants are specifically formulated for the metal construction industry, providing high-elasticity bonds that ensure every joint, lap, and penetration remains airtight and watertight for decades.
Steel buildings are dynamic structures that expand and contract with temperature fluctuations. Our high-modulus silicone sealants are engineered to handle this constant movement without losing adhesion or cracking. Unlike standard hardware-store fillers, IMetal sealants offer up to 50% movement capability, ensuring that as your roof sheets shift during the heat of the day, the seal remains flexible and intact, preventing “fatigue leaks” at the seams.
Metal surfaces require specialized chemistry. We provide “Neutral Cure” sealants that do not release acidic vapors during the curing process, protecting your Alu-Zinc and Galvanized coatings from chemical corrosion. Our sealants are also enriched with UV stabilizers that prevent the polymer chains from breaking down under intense solar radiation. This ensures that the sealant does not become brittle, chalky, or yellowed over time, even in high-heat environments.
For the critical longitudinal and end laps of profile sheets, IMetal Group utilizes high-performance Butyl Sealant Tapes. These non-skinning, permanently tacky tapes are applied between the metal layers before fastening. When the sheets are bolted together, the Butyl tape creates a “gasket” seal that is impervious to standing water and wind-driven rain. Its superior “tack” ensures it grips tenaciously to both painted and mill-finished steel surfaces, providing a secondary line of defense against leaks.
In food processing, pharmaceutical, or high-humidity environments, standard sealants can become breeding grounds for mold. IMetal Group offers specialized anti-fungal sealants that resist microbial growth. Additionally, for heavy industrial applications, we provide polyurethane-based sealants that are resistant to oils, greases, and common industrial chemicals, ensuring that your building’s envelope remains secure regardless of the internal or external pollutants it faces.
As a premier provider, we are committed to delivering reliable, innovative, and efficient solutions tailored to empower modern industries. Our team is ready to assist you with professional advice, project inquiries, and customized solutions. Reach out to us now and let’s build a stronger future together.
