Suitable for use with all quality diamond abrasive products</br>Apply gentle pressure during sharpening process with minimal amounts of Trend lapping fluid for optimum performance</br>WD 40 or other lubricants are too thick and result in your tool skating over the diamond surface</br>Use of water or water based products may result in rusting as nickel (the bonding medium for the electroplating process) is porous</br>For use with all quality diamond abrasives</br></br>Product Description</br></br>TREND Lapping Fluid 8.5 oz</br><br/>http://www.amazon.com/gp/product/B004NPIMU8