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Udate：2020-06-21   Views：1143

How best to use wet polishing pads?（for stone,ceramic,concrete）
1）When use polishing pads of 50#,100#,200#,400#,you can work without adding any water, it is convenient to observe the grinding effect directly.
2）When use polishing pads of 800#,1500#,3000#, just add a little water to wet the working surface,no need to constant watering when polishing, grinding to hot, repeat 2-3times, can reach the glossness requst.(If there is no water in the workplace, you can use a watering can)