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Flexibility and strong adhesion define Loctite 30518, Silicone Adhesive Sealant, Superflex Blue RTV, 300 ml, formulated for sealing, bonding, and gasketing in mechanical and industrial assemblies. Its high-performance RTV silicone cures at room temperature to form a tough, flexible seal that resists oil, water, and temperature extremes up to 260°C (500°F). The blue, non-corrosive compound adheres well to metal, glass, ceramic, and most plastics, maintaining integrity under vibration and thermal cycling. Easy to apply and clean, it provides long-lasting, leak-free protection. Ideal for marine engines, industrial equipment, and metric fabrication, this sealant ensures durable, professional-grade sealing performance.
