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Abrasive sanding sponge
Sanding sponge another named sanding block , grinding block, hand grinding block ,abrasive sponge, etc.,is based on foam ,and with different grit be used for polishing.
Specification:
1. Dimensions: 100x70x25mm, 125x100x12mm ，140x115x5mm，etc.
2. Material: aluminum oxide /silicon carbide
3. Density of sponge: low, medium, high，super high
4. Grit: P36-40-46-60-80-100-120-150-180-240
Application:
Grinding block is based on foam or EVA , is flexible and soft ,with the sand on surface , the product not only have the super grinding effect , also has elastic , will not hurt the hand . Itself has the function of water storage ,so can improve efficiency ,and it’s very convenient to use ,can be used for both wet and dry , for all kinds of metal and wood.