Repairs leaky seals in engines, manual and automatic transmissions, power steerings, differentials and hydraulic systems.
Oil-Stop revitalizes and repairs brittle seals & gasket inside engines, transmissions, differentials and hydraulic systems. The seals become smooth and flexible again and regain a reliable tightness, thus reducing oil consumption and emissions and eliminating leaks.
Oil-Stop contains synthetic based components that do not affect oil viscosity. Suitable for use in all gasoline and diesel engines, manual and automatic transmissions, power steering transmissions, differentials and hydraulic systems.
Oil-Stop can be used with all standard, semi- and fully synthetic oils.
Application: add 3-5% of the total oil volume. For preventive treatment, 3% of the total oil volume should be added with every oil change.

Oil leaks…
Modern fuels and oils contain components (e.g. ethanol) that tend to harm seals and gaskets. They get brittle and loose flexibility long before normal wear and aging takes effect. Oil gets where it shouldn’t be (e.g electronics, combustion chamber) and the resulting loss can harm parts without peak warning like the transmission. Garages and service stations normally recommend to change the seals and gaskets, generating high costs.
With Dr.Lub Oil-Stop there’s no need to change them. Oil-Stop revitalizes the material to it’s initial state, sealing and flexibility are on par with new seals and gaskets. This effect isn’t temporary, your revitalized material will hold up to new one. Fortunately the chemical structure of the material used in seals and gaskets allows chemical repairing and that’s where Oil-Stop applies. The specialized, long time tested formula does exactly that: supplying the seal & gasket material with the lost and washed out chemicals and thus restoring the original structure.




