Softback Sanding Sponge 研磨海綿砂紙研磨片 - 114 mm x 139 mm

3MSKU: 02606

Size: Medium (極粗)
Sale price$13.00


由第二張起,每張減 HK$3

  • Flexible foam backing adapts to unique contours and access hard-to-reach areas
  • Aluminum oxide abrasive offers a long life and fast cut
  • Waterproof bonding system allows for either wet or dry sanding applications
  • Sponges are made for hand sanding
  • Versatile sanding sponges work on many surface materials
  • Can be used both wet and dry

3M™ Softback Sanding Sponge sands hard-to-reach areas on cars, trucks and vans such as around headlight openings, door handles, door jambs and other locations. The soft, flexible foam backing conforms to virtually any profile or shape on a vehicle. Our sponges are coated with long-lasting aluminum oxide abrasive.

Makes Difficult Sanding Easy:

When you need to sand a location that is challenging to reach, or need to uniformly sand a unique profile, choose a 3M™ Softback Sanding Sponge for its ability to conform to most any shape or reach difficult spots. The soft foam backing is more flexible than conventional paper backed sandpaper. To access tight locations, the foam backing has been made relatively thin as compared to many other sanding sponges. Use these sponges for hand-sanding applications where you need more precision and detail than could be achieved with machine-sanding methods.

Sanding Sponges for Many Applications:

Our 3M Softback Sanding Sponges are highly versatile abrasive products. The sponges have an aluminum oxide mineral coating on a foam pad with a waterproof bonding system, which allows you to use these sponges for both wet and dry sanding, Use these sponges for sanding wood, metal, fiberglass, plastic, gel coats and marine paints. These sponges are especially useful to help eliminate finger marks.

A Variety of Abrasive Grades:

These sponges are available in a range of grades, including Micro Fine (Grade 1200 to 1500), Ultra Fine (Grade 800 to 1000), Super Fine (Grade 500 to 600), Fine (Grade 320 to 400) and Medium (Grade 120 to 180). Each grade uses a range of mineral sizes.

The Reason Why We Chose Aluminum Oxide: 

Aluminum oxide minerals are a good match for automotive technicians who desire all-purpose versatility and economy. The mineral cuts fast while grinding, blending and deburring. Aluminum oxide is a premium grain with higher fracture strength, meaning the mineral will fragment and renew more readily. Fragmenting continually exposes new, sharp cutting edges as the mineral wears, which maintains the cutting effectiveness and extends the life of the abrasive. 

Putting Science to Work for Practical Applications:

3M incorporates the science behind abrasives and materials to work for the daily needs of auto body technicians. We've combined self-fracturing aluminum oxide abrasives with a waterproof adhesive to a highly flexible backing to serve the real-world needs of sanding uniquely shaped contours and limited-access locations.


Medium (極粗 - 紅色) 
Fine (粗 - 紅色)
Super Fine (中 - 紅色)
Ultra Fine (細 - 藍色)
Micro Fine (極細 - 綠色)
Grit Size
Medium: #120 to 180
Fine: #320 to 400
Super Fine: #500 to 600
Ultra Fine: #800 to 1000
Micro Fine: #1200 to 1500
Mineral Type
Aluminum Oxide
Product Form
Scuff Pad/Abrasive Sponge
Sanding Method
Sanding Surface
Medium - Putty
Fine - Fiberglass, Metal, Paint &  Putty
Super Fine - Primer
Ultra Fine - Paint
Micro Fine - Paint
Wet or Dry
Wet or Dry (乾濕兩用)

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