Why are there too many holes in the dry polishing pads?
If you are a professional or a DIY enthusiast who uses dry polishing pads for stone or concrete surfaces, you may have noticed that some pads have more holes than others. What is the purpose of these holes and how do they affect the performance of the pads?
The holes in the dry polishing pads are designed to allow air flow and heat dissipation during the polishing process. Dry polishing generates a lot of friction and heat, which can damage the pad and the surface if not properly managed. The holes help to reduce the temperature and prevent overheating, which can cause glazing, clogging, or burning of the pad.
The number and size of the holes vary depending on the type and quality of the pad. Generally, higher quality pads have more and larger holes, which provide better cooling and durability. Lower quality pads may have fewer and smaller holes, which can limit the air flow and cause faster wear and tear.
The number of holes also depends on the grit size of the pad. Coarser grits, such as 50 or 100, have more holes than finer grits, such as 800 or 1500. This is because coarser grits generate more heat and need more cooling than finer grits, which produce a smoother finish.
The number of holes in the dry polishing pads does not affect the quality of the polish, as long as the pads are used correctly and with the appropriate speed and pressure. However, it is important to choose the right pad for your project and to follow the manufacturer's instructions for optimal results.
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