The problem:
When resetting valves old deposits can have built up over time, and surfaces could have become worn and uneven. 

The product:
EWE STOP RUST Grinding Paste allows you to clean out and smooth over joints before resetting. EWE STOP RUST Grinding Paste contains fine particles of silicon carbide in a lubricating natural grease. The sustainably sourced grease is extracted from sheep fleece in Wales and is an ideal carrier for the sharp edged silicon carbide to allow it to do its job of removing deposits and smoothing uneven surfaces.

How to use:

Easy to handle screw cap tin.
Wipe off any loose dirt from the surface to be treated.
Apply EWE STOP RUST Grinding Paste to the surface to be treated. Depending on use, this can be done with a cloth or grinding stick.
Gently rub, in small circles, the EWE STOP RUST Grinding Paste no the surface until the desired effect is achieved.
Note: EWE STOP RUST Grinding Paste is available in two grades, FINE paste is best used for removing small deposits and finishing surfaces.
If necessary, ensure the valve seat is cleaned with a suitable de-greaser before reassembly.