4 reviews 4.8 out of 5 stars
HYLOMAR Universal Blue Gasket Sealer is the leading non-setting gasket and sealing compound in use worldwide.
Developed with Rolls-Royce and used by many of the world's top automotive manufacturers as well as several world-class Formula 1 racing teams, Hylomar Universal Blue brings preferred properties to automotive applications. Hylomar Universal Blue can endure high temperatures and intense vibration found in the most rugged situations. Unaffected by oil, gasoline, glycol and other engine fluids, it is the perfect sealant for your project. The never-hardening formula keeps your seal tight even when exposed to thermal distortion and heavy vibration.
It is non-hardening and non-setting, vibration resistant, seals surface imperfections and withstands rapid variations in temperature.
Allows metal-to-metal contact and is resistant to combustion products, water, engine coolant, petroleum, lubricating oils, kerosene and fluorocarbon refrigerants.
Used for dressing gaskets, threads and sealing gaps up to .25mm.
4 reviews 4.8 out of 5 stars
Posted 05-20-2019
Verified Purchase
By Philip Grice
I have been a dedicated user of Hylomar Blue since Rolls Royce developed it in the 1960s. I have occasionally been forced to try alternatives but nothing, nothing, is as good as let alone better than Hylomar. I laugh when I see dozens of other tubes of goop on dealers shelves. They could save all that space if they just stocked Hylomar. The original that is, not the Permatex and other 'blue' goops.
Posted 04-18-2019
Verified Purchase
By Joel Barr
Used it to install water pump on my disco II and was very happy with how easy it was to work with.
Posted 12-14-2017
Verified Purchase
By Jonathan Adams
HYLOMAR is easy to apply; remains flexible; allows easy disassembly of sealed parts; sealed joints have a neat clean appearance; joints sealed with HYLOMAR remain leak free for years.
Posted 06-15-2015
Verified Purchase
By Joe Pientka
Went with hylomar and paper gasket this time as opposed to rtv on the hub of my 90. Been on a week and 100 miles - so far so good. Would give 5 stars if it lasts longer than my last rtv job.
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