Lubricant Additives

A S Harrison & Co has been servicing Australian grease and oil blenders for the past several decades.

Active ingredients to help you formulate high quality lubricants

A S Harrison & Co has a long history of distribution experience, along with powerful relationships with some of the world’s largest, most technically advanced and respected manufacturers such as Chevron Oronite, Vanderbilt Chemicals and Evonik.

We aim to offer our customers a complete offering. We have all the active ingredients to help you formulate high quality lubricants that perform in the field.

Tailored packages to meet your specific requirements

  • A superior range of additive products that will help you maximise all your market opportunities
  • Value-added to support all the way from product selection through to training through to end-line marketing support.

We offer the following products and services:

  • OEM licensable additive packages
  • Broad range of Viscosity Modifiers
  • Pour Point Depressants (PPDs)
  • PAO GPIV base oils (Polyalphaolefin)
  • GPV base oils
  • Top treat componentry
  • Thickeners
  • Tackifiers
  • Formulation advice
  • Technical support
  • Engineering design
  • Full marketing support
  • Product quality assistance
  • Sustainability advice
  • Sales & technical training
  • Strategy consulting
  • ESG guidance

Additive Packages

We offer additive packages designed to protect all types of engines in a variety of operating environments. The packages are specifically designed for unique applications to ensure your lubricants deliver best in class performance and can be licensed with OEM specifications.

Typical components in our additive packages:

  • Detergents
  • Dispersants
  • Friction modifiers
  • Antiwear additives
  • Metal deactivators
  • Extreme pressure (EP) additives
  • Antioxidants
  • Demulsifiers
  • Anti-foams


We offer a variety of componentry for use as a ‘Top Treat’ in finished lubricants to further enhance performance above and beyond industry specifications. Top treating also allows for competitive
differentiation of your products.

Benefits of top treats
  • Enhanced friction reduction
  • Improved oxidation
  • Improved deposit control
  • Corrosion protection
  • Supplemental anti-wear
  • Longer oil life

We also offer a broad range of componentry for manufacture of high-performance grease products.

Synthetic Base Oils, Viscosity Modifiers and Thickeners (GPIV & GPV)

We offer a range of synthetic base oils, viscosity modifiers and thickeners.

Synthetic Base Oils
  • GPIV Base Oil – Polyalphaolefins (PAO)
  • GPV Base OIl – Esters
  • GPV Base OIl – Alkylated naphthalene (AN)
Thickeners & Viscosity Modifiers
  • Polybutene (PB)
  • Olefin copolymer (OCP)
  • Polyalkyl methacrylate (PAMA)
  • Ethylene-propylene oligomer (EPO)

Synthetic base oils, thickeners and viscosity modifiers help formulators achieve:

  • High oxidative stability
  • High viscosity index
  • Superior volatility characteristics
  • Excellent low-temperature properties
  • Exceptional pour points

ISO9001 Accreditation

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We also offer technical support and specifications for our lubricant additives products.

Please contact one of our specialists for more information.


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A S Harrison & Co is committed to providing the highest level of customer service. Please drop us a line and we will get back to you soon.