Hylomar is a specialist manufacturer of high-performance sealants, gasket compounds, thread lockers, and industrial adhesives, widely used in automotive, marine, aerospace, and engineering applications.
Hylomar is a globally recognised brand known for producing professional-grade gasket sealants, jointing compounds, thread locking solutions, and adhesives designed for demanding mechanical environments. The brand is particularly associated with its non-setting gasket compounds, which remain flexible after application, allowing for reliable sealing performance even where vibration, thermal cycling, or component movement is present.
Hylomar sealing products are commonly used in automotive repair and maintenance for applications such as engine casings, cylinder head covers, water pumps, thermostat housings, gearboxes, and flanges, helping prevent leaks of oil, coolant, fuel, air, and other fluids. Many Hylomar compounds are formulated to provide strong resistance to high temperatures, pressure changes, and chemical exposure, making them suitable for both everyday servicing and specialist engineering use.
Alongside gasket and jointing compounds, Hylomar also offers thread locking products that secure fasteners against loosening caused by vibration, as well as instant bonding adhesives for general assembly and repair tasks. Available in a range of sizes and formulations, Hylomar products are suitable for professional workshops, technicians, engineers, and industrial maintenance teams requiring consistent sealing and bonding performance.