Additive for diesel fuel specially formulated to purify dirty diesel contained in the tanks of trucks or trucks, or in fuel storage tanks for heavy transport. Puritank neutralizes the polluting action and bacterial proliferation that arises from the bio component present by law (min. 8% by volume) in diesel fuel.

Improves engine operation, protecting it from damage and wear. It is the leading product for the remediation of tanks or cisterns compromised by dirty diesel.