Valve Grinding Paste 150g

Chemico Valve Grinding Paste Double Ended has been popular for many years with both auto enthusiasts and repair workshops, providing a handy supply of a coarse grinding paste to cut and fine grinding paste to finish.

Chemico Valve Grinding paste has a lithium oil base, specifically formulated and manufactured solely for Chemico Sales & Overseas Ltd. It has inherent shear stability, that is the lubricant remains in place during the grinding operation for the most efficient grinding, together with inherent corrosion protection and good sealing properties.

Silicon carbide is one of the hardest abrasives known and the particles are especially sharp. Moreover they are brittle and tend to break up into smaller particles that still retain their sharpness and so continue to work efficiently.

Use for grinding, lapping and seating valves in automotive, agricultural, garden and marine engines and for oilfield and other general engineering applications.



Always consult manufacturer’s handbook/manual before commencing any operation and follow instructions given fully. This information is supplied for information and is based on laboratory and practical experience. In view of the wide range of applications and conditions of use no liability is accepted for any loss or accident which occur from its use or application.



Directions for Use of Chemico Valve Grinding Paste



Always consult manufacturer’s handbook/manual for instructions and follow these carefully.

Otherwise for seating valves:



Apply a small amount of paste to valve seat



Avoid contact of the grinding paste with the valve stem and guide

Grind the valve in the normal manner until a uniform seat of the desired appearance is obtained



If the seat is badly pitted, first use a coarser grade paste then trim with the fine grade



When a satisfactory seat has been obtained, clean off well and degrease with a suitable solvent such as paraffin before valve reassembly



(The coarser the grit the harsher the grind, i.e. more scoring)