Skip to main content

Hylomar Non-Setting Compounds

 

 

Hylomar Universal Blue 

The leading non-setting gasket & jointing compound available today. The product can be used to replace a traditional gasket or to “dress” it to significantly improve the performance of the gasket. 

Hylomar Universal Blue is a high performance, non-setting gasket and jointing compound. The compound is resistant to a wide range of fluids including industrial fluids, oils, petroleum and synthetic diester lubricating oils, gasoline kerosene, water/glycol, methanol/water mixtures, air, and turbine and piston engine combustion products.  

Features of Hylomar Universal Blue include unlimited assembly time and a wide operating temperature (-50⁰C to +250⁰C). It allows metal to metal contact and the non-setting feature allows easy dismantling of components for service and repair work.  

Hylomar Universal Blue has many different applications including inlet manifolds, timing case covers, gearboxes, water and oil pumps, cylinder heads, flat rigid sumps and gas turbines. 

 

Hylomar Aerograde PL32 

The original non-setting gasket & jointing compound PL32 is developed in conjunction with Rolls Royce – Aeronautical Division for sealing joints in turbine engines.   

Hylomar Aerograde is a highly engineered, non-setting and non-hardening gasketing compound for use in the aeronautical industry with a wide operating temperature range (-50°C to +250°C) making it ideal for joint sealing in turbine engines. Available in a range of viscosities (Light, Medium or Heavy). 

Hylomar Aerograde is resistant to air, water, oils, turbine and piston engine combustion products, petroleum and synthetic diester lubricating oils.  

Approvals: 

Rolls Royce MSRR9055 

  • Rolls Royce OMAT 4/46 (Light), Rolls Royce OMAT 4/47 (Medium) and Rolls Royce OMAT 4/48 (Heavy) 
  • Honeywell PCS5620 Type 1 (Light), Honeywell PCS5620 Type 2 (Medium) and Honeywell PCS5620 Type 3 (Heavy)
  • MOD AFS 147B and DTD 900/4586B 

NATO Stock References: 

  • 8030-99-198-3516 and 8030-99-220-3407 (Light) 
  • 8030-99-220-2370, 8030-99-762-0064 and 8030-99-745-7080 (Medium) 
  • 8030-99-224-5078 (Heavy) 

Hylomar Aerograde Ultra PL32A  

Hylomar Aerograde Ultra PL32A is a non-setting and non-hardening gasketing compound made with non-chlorinated solvent for use in the aeronautical industry with a wide operating temperature of -50⁰C up to +250⁰C. 

This product carries the same Rolls Royce MSRR9055 approval as the Aerograde product and OMAT number 4/47A. 

Hylomar Aerograde Ultra is resistant to air, water, oils, turbine and piston engine combustion products, petroleum and synthetic diester lubricating oils. 

Approvals: 

  • Rolls Royce MSRR9055 
  • Rolls Royce OMAT 4/47A 
  • Honeywell PCS5620 Type 2 (Medium) 

NATO Stock Reference: 

  • 8030-99-396-1895 (Medium) 

Hylomar M 

The original non-setting gasket & jointing compound specified for over 40 years by OEM’s worldwide. Unlike Universal Blue, this product is dichloromethane free. 

Hylomar M is a highly engineered, non-setting and non-hardening jointing compound. The compound is resistant to industrial fluids, oils, petroleum, synthetic diester lubricating oils, gasoline, kerosene, water and air.  

Hylomar M has many different applications including inlet manifolds, timing case covers, gearboxes, water and oil pumps, cylinder heads, flat rigid sumps and gas turbines. The product is ideal for use on metal and plastic close-fitting compounds, resists vibration and is easy to apply to vertical and underside joints due to its thixotropic properties. Additional features include unlimited assembly time and a wide operating temperature (-50⁰C to +250⁰C).  

 

 

 

 

Hylomar Advanced Formulation

Hylomar Advanced Formulation is a solvent free non-setting and non-hardening compound which is ideal for sealing joints. It can also be used as a gasket dressing. It will enhance the sealing capability of all types of gaskets and is resistant to automotive fluids, mineral oils, synthetic lubricants and fuels. 

Hylomar Advanced Formulation has a wide operating temperature (-50⁰C to +250⁰C) and a resistance to vibration, shock and differential thermal expansion. Parts can be assembled immediately or left indefinitely before making the joint and it is designed to fill and seal all the surface imperfections in the joint surfaces. 

Typical applications include sealing close fitting flanges, sealing cylinder liners to engine blocks, cylinder head cam caps, electric motor end plate covers and fuel injector gland nuts.  

Hylomar Advanced Formulation HV 

A higher viscosity version of Hylomar Advanced Formulation suitable for similar applications. 

Hylomar Advanced Formulation is a solvent free non-setting and non-hardening compound which is ideal for sealing joints. It can also be used as a gasket dressing. It will enhance the sealing capability of all types of gaskets and is resistant to automotive fluids, mineral oils, synthetic lubricants and fuels. 

Hylomar Advanced Formulation has a wide operating temperature (-50⁰C to +250⁰C) and a resistance to vibration, shock and differential thermal expansion. Parts can be assembled immediately or left indefinitely before making the joint and it is designed to fill and seal all the surface imperfections in the joint surfaces. 

Typical applications include sealing close fitting flanges, sealing cylinder liners to engine blocks, cylinder head cam caps, electric motor end plate covers and fuel injector gland nuts.