It’s non-hardening formula allows for easy disassembly and unlike silicones, it won’t go brittle over time, which is a crucial advantage in areas subject to vibration and movement. Highly resistant to oils, fuels, lubricants, and coolants, Wellseal is ideal for engine builds, mechanical assemblies, and classic restorations.
Looking for a reliable, leak-proof seal?
Wellseal is a non-hardening jointing compound originally developed for Rolls-Royce engines and is still trusted today in many applications.
Designed to seal flanged or threaded joints, this versatile compound is compatible with a wide variety of materials.
It’s non-hardening formula allows for easy disassembly and unlike silicones, it won’t go brittle over time, which is a crucial advantage in areas subject to vibration and movement.
Highly resistant to oils, fuels, lubricants, and coolants, Wellseal is ideal for engine builds, mechanical assemblies, and classic restorations.
Formulated with a resin base for optimal sealing performance, it’s commonly used to seal aluminium cylinder heads, transmission boxes, threaded connections, and flat-faced joints.
With an operating temperature range of -55°C up to +200°C, it maintains its integrity under extreme thermal conditions without degrading or breaking down.
Application is easy: cleaning the mating surfaces, then apply a thin, even layer with a small soft brush to both faces. It can be used with or without a gasket, depending on your assembly design. Let it become tacky for 5-10 minutes, then assemble the parts.
If it’s good enough for Rolls Royce, it’s probably good enough for you.
Find out more. Get in touch with Albert Jagger today for more information on 01922 471 000, or email sales@albertjagger.co.uk.
