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Hylomar Universal Blue

Silmid P/N: VAR0000314
From £7.22 (excl VAT) £8.66 (Inc VAT)

Hylomar Universal Blue is the Worlds leading non setting sealant and gasket compound. Available to buy online in various sizes.

Product Properties


Product Information

Hylomar Universal Blue is a polyester urethane based sealant that is non-setting and non hardening even at high temperatures. The compound is resistant to a wide range of fluids including all industrial fuels, oils, water and brine, air, turbine and piston engine combustion products, water, water/glycol and methanol mixtures, petrol and synthetic diester lubricating oils, gasoline and kerosene fluids (Avtur & Avcat) and fluorocarbon refrigerants. Hylomar Universal Blue can be used to seal joint faces or threaded parts.

Hylomar Blue instructions - Use only on a clean dry surface. Apply a thin film or bead to one orboth surfaces. Leave sufficient time for the solvent to evaporate.


  • Hylomar Universal Blue can withstand high temperatures and intense vibration
  • Resistant to fuels, oils, water, coolants and refrigerants.
  • Can be used for sealing joint faces or threads
  • Effective on metal or plastic
  • Allows joints to be separated easier
  • Unlimited assembly time
  • Available in 40gm and 100gm tubes and 350gm cartridge
  • Hylomar Blue is petrol resistant


1050U, 06273640158,MATCON508, 107325, 55069517, S-M4G4640-A (tox no 102287), S-M4G4640-AB (tox no 102287), SP-M4G9112-F (tox no_ 102287) 5H7592, BS5292, 00007-00001-83, 052 482 999 051 081167, CC15 53 181, 344/512, JLM9709, 0910101, 15849, RJC3347,

Shipping information

Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

Orders under £100 placed online for UK Mainland delivery is £12.00*

**Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £30.00, orders placed through the office will incur additional charges.** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.