Does cerium oxide really work removing scratches from tempered glass?
Cerium oxide can be effective in removing scratches from tempered glass to a certain extent.
Cerium oxide is a fine abrasive that, when used properly, can smooth out scratches on the glass surface. The process typically involves making a paste with cerium oxide and water and then applying it to the scratched area with a soft cloth or polishing pad and using gentle pressure in a circular motion.
However, the effectiveness depends on several factors:
Depth of the scratch: Shallow scratches are more likely to be removed or significantly reduced. Deeper scratches may be less responsive and might still be visible after treatment.
Size of the scratched area: Smaller scratches are usually easier to deal with than larger ones.
Quality of the tempered glass: Some tempered glass may be more resistant to scratching or more difficult to polish depending on its manufacturing process and composition.
It's important to note that improper use of cerium oxide can potentially damage the glass further, so it's advisable to follow proper instructions and be cautious during the polishing process.