
Starting from a hazardous industrial waste such as used oil, Sertego obtains three regenerated base lubricants with different viscosity.
Pioneers in an increasingly demanded service
We are pioneers in the regeneration of used industrial oils in our country; a treatment that obtains bases from waste that is then transformed into new types of industrial lubricants. Sertego opted for these treatments, creating regeneration plants even before the approval of Royal Decree 679/2006 dated 2 June, which regulates used industrial oil management. Today, we have 4 plants for the treatment and sale of regenerated lubricant bases located in strategic national points: Alfaro (La Rioja), Fuenlabrada (Madrid), Cartagena (Murcia), and Palos de la Frontera (Huelva).
All of our processes comply with Directive 2008/98/CE, which advocates for waste management that does not place individual and environmental health at risk.
Thanks to the treatment carried out at our plants, we significantly contribute to regenerated lubricant sales in Spain. For this purpose, we have a commercial sales department for regenerated bases that are later used for manufacturing recovered lubricants from engines, hydraulics, etc. This department is located at our plant in Fuenlabrada, where clients receive personalised consulting and supply services.

Used oil regeneration – Alfaro Branch
Our lubricant base regeneration plants in Alfaro, Fuenlabrada, Palos de la Frontera, and Cartagena.
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