PolySi Lubricants

PolySi® Technologies Inc.


e-mail: inquiry@polysi.com

Certified IATF 16949:2016

PolySi® Technologies Inc.

PolySi Grease Man
PolySi Grease Man




Non-Silicone and Silicone Greases
for Electronics & Electrical Connectors
PolySi® G-MAN® Lubricants

electronic board

PolySi® G-MAN® Lubricants is a major supplier of non-silicone and silicone thermal greases and connector lubricants to the automotive, electrical, electronic, medical equipment, office equipment, and energy markets. G-MAN® Lubricants are designed to prevent corrosion and protect components from dust, moisture and other elements. The G-MAN® thermal grease line includes various low outgassing carriers with thermally conductive components to aid in thermal management of electronic devices.

Each grease should be selected based on service temperature, substrates, current and force friction. We offer a full line of PolySi® silicone and non-silicone electrical grease options, and any of these greases can be blended to meet the needs of your specific application.

For information on G-MAN® automotive electrical lubricants click here.

electrical application

The application reference chart below is meant to guide you towards the correct product.  However, individual applications and elements surrounding the application can vary the recommended product choice.  Let our technical experts assist you with the best product selection for your application.

Any of the electrical lubricants can be packaged in bulk or specialty sizes. Packaging options include: drums, pails, gallons, cans, bottles, tubes, unit dose, grease packets, grease cartridges, syringes, and custom design options.

Electrical Connectors & Electronic Grease Applications

Application: PolySi® Silicone Based Lubricant: PolySi® Non-Silicone Lubricant:
High voltage regulators PST-504 (PST Electrical Utility Grease) PST-576 (PAO Base oil)
Electrical connectors, elbows PST-504, PST-511, PST-525 PST-576 (PAO)
Electrical boxes/panels PST-511  
Electrical Splices PST-511  
Heating Elements PST-540  
Wire Pulling (assembly aid)   PST Wire Pulling Grease
Electric Oscillating Heaters   PST-333
Dielectric Grease PST-511 PST-576
Chemical and Fuel Resistance   PST-3452 Chemical and Fuel Resistant Grease
Thermal Greases for Pre-printed Circuit Boards, CPUs, Hand Held Devices, Cell Phones PST-540 PST-576, PST-396
Lithium Ion Batteries PST-841, PST-511 PST-576, PST-396
Chuck Grease, Power Tools   PST-Chuck Grease
Small electronic devices PST-841 PST-576, zPST-600 Damping Grease Series
Photographic Equipment   PST-600 Damping Grease Series
Speakers, Amplifiers PST-540 PST-600 Damping Grease Series
Medical Equipment (e.g., MRI, X-Ray, Machines, Hospital Bed) PST-535, PST-511 PST-576
Chuck Grease   PST-Chuck Grease
Garage door chain lube   PST-333 (Garage Door Grease)
Office Equipment: Copiers, Printers Fuser grease
(click here for how to replace fuser grease)
  • Ultimate Fuser Grease
  • PST-30 (offset to HP-300 grease, significant savings!)
  • PST-87 (offset to HP-870 grease, significant savings!)
  • Fuser Oil PST-803
Automotive: Electrical Components
  • PST-52
  • PST-376
  • PST-576
  • PST-588
  • PST-650
Electrical Contact
  • PST-504
  • PST-576
  • PST-376
  • PST-589
  • PST-597
  • PST-511 
Small Motors
  • PST-307
  • PST-576
  • PST-433
Mirror Gears
  • PST-375
Door Latches and Locks
  • PST-330
  • PST-336
  • PST-406
  • PST-375
  • PST-333
  • PST-444
  • PST-307
  • PST-576
  • PST-434
O-Ring Grease
  • PST-455
  • PST-O-Ring Lube
  • PST-Barium Lube
  • PST-511
  • PST-841