ELKALUB FLC 1040 is a consistently acting rust remover with additional lubrication effect. For strong corrosion we recommend a repetitive application in intervals. ELKALUB FLC 1040 is recommended for temperatures between -20 °C to +120 °C. Remark: For larger assembly components or threads it has been proved to use the extremely penetrable Chain Spray ELKALUB FLC 1010 after the evaporation or the rust remover ELKALUB FLC 1040. ELKALUB FLC 1040 can be delivered in aerosol cans or as liquid.