

Presto Rust Remover is an excellent tool for removing rust from small rusted surfaces. Thanks to its fine, wire-free glass fibres, the pencil will not damage adjacent paint surfaces - no scratches or scuff marks. The extremely hard glass fibres thoroughly remove all rust, including from electrical contacts. There is no risk of short-circuiting as it is metal-free.
Rub the rust with the tip of a pen, applying light pressure to the pen. Do not unscrew the pencil more than 2 mm from the body. The fibre-glass pencil core automatically sharpens itself for precise work.
When the protruding part of the core is used up, unscrew the core by a few turns. If the core is completely used up, replace it with the spare core supplied.
To do this, pull the grey cap forward and open the housing. There are 2 spare cores in the housing.
If you encounter any problems or need additional help, contact our customer support. We’ll be happy to assist you.