Supergrit Abrasives

1" x 50 YD AO Cloth Rolls (KA162) – J-Flex

1" x 50 YD AO Cloth Rolls (KA162) – J-Flex - Main image
$10.8 $18 In stock

1" x 50 YD AO Cloth Rolls (KA162) – J-Flex

This Aluminum Oxide (AO) cloth rolls (KA162) features a J-weight flexible backing, designed for sanding applications that require excellent flexibility and control. Ideal for detailed work, this material conforms easily to curves, contours, and tight spaces without cracking or tearing.

Perfect for both hand use and machine applications, this roll can be easily cut into strips for custom sanding needs.

Applications & Uses

  • Woodworking – sanding edges, contours, and detailed profiles
  • Metalworking – light deburring and surface finishing
  • Knife sharpening – flexible backing ideal for belt conversion and fine work
  • Hand sanding – cut into strips for precise control
  • General shop use – great for tight or hard-to-reach areas

Key Benefits

  • Flexible J-weight backing for contour and detail sanding
  • Aluminum Oxide grain for consistent cutting and durability
  • Cloth backing resists tearing and extends product life
  • Easy to cut for custom sizes and applications
  • Versatile use on wood, metal, and other materials

Why Choose KA162 J-Flex?

KA162 is designed for applications where flexibility is key. Unlike heavier “X” weight materials, this J-flex cloth allows for smooth, even sanding on curved surfaces while maintaining control and finish quality.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.2 / 5 · 5 reviews)

Victoria ★★★★★

The J-weight backing on these 1" rolls makes them surprisingly forgiving on curved surfaces and tight spots I've struggled with before. They load up slower than standard cloth I've used, so one strip handles several metal pieces before I need to swap it out.

Steven L. ★★★★★

I was tired of rigid sanding sheets tearing on curved edges, but this J-flex cloth roll wraps smoothly around contours without cracking. The 50-yard length means I won't be reordering for a while, and the aluminum oxide cuts consistently through multiple projects.

Sofia ★★★★★

The J-weight backing on these rolls is exactly what I needed for contour sanding—it bends around curves without cracking or leaving creases. I’ve gone through half the roll on a furniture refinishing job and it’s held up without tearing.