Cerium Oxide Powder 3.5 micron 100g

The difference between 3.5 micron and 5.0 micron cerium oxide mainly affects cutting aggressiveness, finish quality, and application control. Here’s a breakdown:

⚙️ 1. Particle Size & Cutting Power

• 3.5 micron → Finer particles
  • Provides a milder cut, removing light water spots, haze, or very fine scratches.
  • Ideal for finishing or refining clarity after a coarse polish.
• 5.0 micron → Coarser particles
  • Has more cutting power, removing moderate to heavy mineral etching or wiper scratches faster.
  • Slightly higher risk of micro-marring if not used properly or on soft glass.

💎 2. Clarity & Finish Quality

• 3.5 µm cerium leaves a clearer, mirror-like finish, ideal for final polishing.
• 5.0 µm cerium cuts faster but may require a second step (with finer cerium or a clean pad) to reach optical-grade clarity.

 CERIUM OXIDE USAGE DIRECTION: 

• Cerium oxide powder is commonly used in automotive detailing to remove scratches, water spots, and other imperfections from windshields and glass surfaces. Here's a step-by-step guide on how to use cerium oxide powder for windshield detailing: Gather the necessary materials: You'll need cerium oxide powder, distilled water, a spray bottle, a clean microfiber cloth or polishing pad, and protective gloves.

1. -Clean the windshield: Start by thoroughly cleaning the windshield to remove any dirt, dust, or debris. Use a glass cleaner and a clean microfiber cloth to ensure the surface is free from contaminants.
2. -Prepare the cerium oxide paste: Put on your protective gloves before handling the cerium oxide powder. In a small container, mix a small amount of cerium oxide powder with distilled water. The ratio can vary depending on the manufacturer's instructions, but typically a slurry consistency is desired. Stir the mixture until the powder is well-dissolved.
3. -Apply the cerium oxide paste: Spray a fine mist of distilled water onto the windshield surface to keep it lubricated during the polishing process. Take a clean microfiber cloth or polishing pad and apply a small amount of the cerium oxide paste to it.
4. -Polish the windshield: Using light to moderate pressure, start polishing the windshield using circular or back-and-forth motions. Focus on the areas with scratches or imperfections. Keep the surface lubricated by spraying water as needed. Continue polishing until the scratches or imperfections start to fade.
5. -Wipe off the residue: Once you're satisfied with the polishing results, use a clean microfiber cloth to wipe off the residue left behind by the cerium oxide paste. Make sure to remove all the excess residue and inspect the windshield for any remaining imperfections.
6. -Clean and inspect: After removing the cerium oxide residue, clean the windshield again with a glass cleaner to remove any remaining traces of the paste. Inspect the windshield to ensure that the scratches and imperfections have been properly addressed. If needed, you can repeat the process in specific areas.
7. -Final cleaning: Once you're satisfied with the results, give the windshield a final cleaning with a glass cleaner and a fresh microfiber cloth to ensure it's clear and streak-free.

Remember to always follow the instructions provided by the manufacturer of the cerium oxide powder you're using, as the specific usage and dilution ratios may vary. Additionally, it's important to exercise caution and practice safety measures, such as wearing protective gloves and working in a well-ventilated area.