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Sealants
AUTOMOTIVE SEALANTS FOR REPAIR, PROTECTION AND PERFORMANCE
Overview Sealants play a vital role in automotive maintenance, repair, and protection. Designed to seal joints, threads, glass, cooling systems, and painted surfaces, automotive sealants help prevent leaks, improve durability, and enhance long-term performance. Suitable for professional workshops and DIY users, these products support both mechanical reliability and cosmetic protection. Trusted Brands and Product Types This category features a comprehensive range of aftermarket sealants from trusted brands including Hylomar, J-B Weld, Simply Auto, Wayside, Power Maxed, and Supafix. Products include non-setting gasket and jointing compounds, instant gasket makers, medium and high-strength threadlockers, polyurethane adhesive sealants, windscreen and glass sealers, radiator and power steering stop leak treatments, and advanced paint, ceramic, and glass sealants. These solutions are engineered for specific automotive applications where reliability is critical. Key Benefits and Features Automotive sealants provide strong sealing performance under demanding conditions such as heat, pressure, vibration, and chemical exposure. Gasket and thread sealants help prevent oil, coolant, and fluid leaks, while windscreen sealers ensure weatherproof glass installation. System sealants repair minor leaks internally, reducing downtime and repair costs. Paint, ceramic, and glass sealants add durable protection, enhance gloss, and improve water repellency. Why Choose Aftermarket Sealants Aftermarket sealants deliver professional-grade performance at excellent value. Whether sealing engine components, repairing leaks, bonding parts, or protecting exterior surfaces, these products offer dependable results, versatility, and long-lasting protection for a wide range of automotive applications.