Hylomar Universal Blue is the world's leading non-setting sealant and gasket compound. It is used by many of the world’s automotive, compressor, heavy equipment and original equipment manufacturers as well as several world class racing teams.

The special polymer formulation is based on the original material developed in conjunction with Rolls-Royce and can withstand the high temperatures and intense vibration found within the most demanding jointing applications. The product is a particularly effective sealant on close fitting large flanges which are subject to extreme vibration, distortion, or joint movement.
 
Hylomar Universal Blue is resistant to a wide range of fluids, including all industrial fuels, oils, water, brine, air, turbine and piston engine combustion products, water, water/glycol,  methanol mixtures, petroleum, synthetic diester lubricating oils, gasoline, lubricating oils, gasoline, kerosene fluids and most fluorocarbon refrigerants.

Hylomar Universal Blue can be used to seal joint faces or threaded parts. It is effective for sealing metal to metal and plastic to plastic. Typical applications include water & oil pumps, instrument inspection covers, cylinder heads, oil sumps, intake manifolds, timing case covers, gearbox & transmission housings and as a coating for pre-formed gaskets.

Hylomar Universal Blue will never harden which offers benefits in assembly and dissassembly. As Hylomar does not cure it offers an unlimited assembly time. This is particularly useful when assembling large components. When the component needs to be dissassembled Hylomar allows the joint to be opened easily.