Oil Re-Refinery Products & Base Oils

Re-refined base oils and co-products for lubricant manufacturing and industrial applications.

Three Primary Re-Refinery Products

Our re-refinery processes up to 75 million gallons of used oil annually into three primary products: Group II base oils, vacuum tower asphalt extender, and hydrotreated low sulfur fuel oil. Our HCC 150 Group II base oil, when formulated with additives, exceeds API SP and ILSAC GF-6 standards for passenger car motor oils and API CK-4/SM for heavy duty engine oils. Average daily production includes 3,000 barrels of Group II base oils, with monthly production of 20,000 barrels of asphalt extender and 9,000 barrels of low sulfur fuel oil.

All base oil products undergo laboratory testing to meet or exceed API and ILSAC industry standards, suitable for automotive, industrial, and marine lubricants, as well as diluents for additives and process oil applications.

Verified Environmental Performance

Independent life cycle assessment by ClimeCo confirmed that HCC 150 re-refined base oil produces 77% lower greenhouse gas emissions compared to virgin base oil production. Re-refined base oils deliver identical performance to virgin products while reducing environmental impact through used oil recycling and efficient re-refining operations.

Partnering With The Oil and Lubricants Industry

Crystal Clean is a proud member of the Independent Lubricant Manufacturers Association (ILMA), ENFINITE, the Asphalt Institute, and the Society of Tribologists and Lubrication Engineers (STLE).

Crystal Clean is a proud member of the Asphalt Institute
Crystal Clean is a proud member of the Society of Tribologists and Lubrication Engineers (STLE)

Highlighted Industries

Crystal Clean’s Re-Refinery products are suited for a wide range of applications in a variety of industries, including:

Specialty Applications

Your business is unique, and you need the right environmental services designed for your needs. Crystal Clean offers the environmental services you can rely on to support your business.

Automotive

Crystal Clean’s comprehensive suite of environmental services make it the perfect partner for automotive businesses looking to have all their environmental services performed by one company.

Relevant News

Crystal Clean continues to be at the forefront of the environmental services industry.

02.24.2026
Some career paths follow a straight line. Others take shape through ambition, adaptability, and a drive to succeed. For Jack […]
02.04.2026
At Crystal Clean, sustainability and innovation work hand in hand. Our state-of-the-art oil re-refinery in Indianapolis, Indiana, is permitted to […]
01.22.2026
Managing non-hazardous liquid waste creates operational challenges that many facilities don’t realize they can solve until they explore solidification services. […]
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