Cerium oxide is used to polish and refine the surface of a telescope mirror before a reflective coating is applied. Please enter the number of units next to each size of packaged polish you would like. Then click "Add to Cart."
All of our abrasive grains and powders come in sealed jars. This keeps them safe from contamination during shipping and later when you are using them. We recommend that you use only one abrasive at a time to lower the risk of scratching your mirror. We have also labeled both the jar and lid to help you make sure each pair is kept together.
Write Your Own Review