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Sanding Discs for Bowling Ball Refinishing

Bowling Ball Discs
sia siaair foam-backed discs are ideally suited for sanding the round profile of a bowling ball. The high performance abrasive and three-dimensional net structure provide a consistent finish for more balls with less scratching.

* Ideal for complete resurfacing
* Hook and loop back for easy removal
* Lasts longer than conventional paper
* Use discs wet or dry - best used wet for longer disc life and better finish
* Foam center absorbs water for lubrication
* Discs give consistent scratch pattern

150 mm x 240 grit 7940 siaair disc

SKU: DV150240SIAAIR

5 mm Thickness Foam

  • sia 7940 siaair velvet Siafast (velour - hook & loop) foam backed cloth disc.
  • The outside is a revolutionary net-backed abrasive.
  • The middle has foam cushioning which equalizes the application pressure.
  • The backing is the well proven siafast hook and loop fastening system.
  • Aluminium Oxide grain.
  • Very Adaptable to contours and curves, no risk of sand-throughs.
  • Very long lifetime.
  • Low scratch depth.
  • Waterproof and washable.
  • Made in Switzerland.
Our price: $11.06
including GST
Order Quantity Price*
10+ Items $4.18
*Note: including GST
Order Quantity

150 mm x 360 grit 7940 siaair disc

SKU: DV150360SIAAIR

5 mm Thickness Foam

  • sia 7940 siaair velvet Siafast (velour - hook & loop) foam backed cloth disc.
  • The outside is a revolutionary net-backed abrasive.
  • The middle has foam cushioning which equalizes the application pressure.
  • The backing is the well proven siafast hook and loop fastening system.
  • Aluminium Oxide grain.
  • Very Adaptable to contours and curves, no risk of sand-throughs.
  • Very long lifetime.
  • Low scratch depth.
  • Waterproof and washable.
  • Made in Switzerland.
Our price: $11.06
including GST
Order Quantity Price*
10+ Items $4.18
*Note: including GST
Order Quantity

150 mm x 500 grit 7940 siaair disc

SKU: DV150500SIAAIR

5 mm Thickness Foam

  • sia 7940 siaair velvet Siafast (velour - hook & loop) foam backed cloth disc.
  • The outside is a revolutionary net-backed abrasive.
  • The middle has foam cushioning which equalizes the application pressure.
  • The backing is the well proven siafast hook and loop fastening system.
  • Aluminium Oxide grain.
  • Very Adaptable to contours and curves, no risk of sand-throughs.
  • Very long lifetime.
  • Low scratch depth.
  • Waterproof and washable.
  • Made in Switzerland.
Our price: $11.06
including GST
Order Quantity Price*
10+ Items $4.18
*Note: including GST
Order Quantity Out of stock

150 mm x 600 grit 7940 siaair disc

SKU: DV150600SIAAIR

5 mm Thickness Foam

  • sia 7940 siaair velvet Siafast (velour - hook & loop) foam backed cloth disc.
  • The outside is a revolutionary net-backed abrasive.
  • The middle has foam cushioning which equalizes the application pressure.
  • The backing is the well proven siafast hook and loop fastening system.
  • Aluminium Oxide grain.
  • Very Adaptable to contours and curves, no risk of sand-throughs.
  • Very long lifetime.
  • Low scratch depth.
  • Waterproof and washable.
  • Made in Switzerland.
Our price: $7.36
including GST
Order Quantity Price*
10+ Items $4.18
*Note: including GST
Order Quantity

150 mm x 800 grit 7940 siaair disc

SKU: DV150800SIAAIR

5 mm Thickness Foam

  • sia 7940 siaair velvet Siafast (velour - hook & loop) foam backed cloth disc.
  • The outside is a revolutionary net-backed abrasive.
  • The middle has foam cushioning which equalizes the application pressure.
  • The backing is the well proven siafast hook and loop fastening system.
  • Aluminium Oxide grain.
  • Very Adaptable to contours and curves, no risk of sand-throughs.
  • Very long lifetime.
  • Low scratch depth.
  • Waterproof and washable.
  • Made in Switzerland.
Our price: $7.36
including GST
Order Quantity Price*
10+ Items $4.18
*Note: including GST
Order Quantity Out of stock

150 mm x 1000 grit 7940 siaair disc

SKU: DV1501000SIAAIR

5 mm Thickness Foam

  • sia 7940 siaair velvet Siafast (velour - hook & loop) foam backed cloth disc.
  • The outside is a revolutionary net-backed abrasive.
  • The middle has foam cushioning which equalizes the application pressure.
  • The backing is the well proven siafast hook and loop fastening system.
  • Aluminium Oxide grain.
  • Very Adaptable to contours and curves, no risk of sand-throughs.
  • Very long lifetime.
  • Low scratch depth.
  • Waterproof and washable.
  • Made in Switzerland.
Our price: $7.36
including GST
Order Quantity Price*
10+ Items $4.18
*Note: including GST
Order Quantity

150 mm x 1500 grit 7940 siaair disc

SKU: DV1501500SIAAIR

5 mm Thickness Foam

  • sia 7940 siaair velvet Siafast (velour - hook & loop) foam backed cloth disc.
  • The outside is a revolutionary net-backed abrasive.
  • The middle has foam cushioning which equalizes the application pressure.
  • The backing is the well proven siafast hook and loop fastening system.
  • Aluminium Oxide grain.
  • Very Adaptable to contours and curves, no risk of sand-throughs.
  • Very long lifetime.
  • Low scratch depth.
  • Waterproof and washable.
  • Made in Switzerland.
Our price: $7.36
including GST
Order Quantity Price*
10+ Items $4.18
*Note: including GST
Order Quantity

150 mm x 2000 grit 7940 siaair disc

SKU: DV1502000SIAAIR

5 mm Thickness Foam

  • sia 7940 siaair velvet Siafast (velour - hook & loop) foam backed cloth disc.
  • The outside is a revolutionary net-backed abrasive.
  • The middle has foam cushioning which equalizes the application pressure.
  • The backing is the well proven siafast hook and loop fastening system.
  • Aluminium Oxide grain.
  • Very Adaptable to contours and curves, no risk of sand-throughs.
  • Very long lifetime.
  • Low scratch depth.
  • Waterproof and washable.
  • Made in Switzerland.
Our price: $7.36
including GST
Order Quantity Price*
10+ Items $4.18
*Note: including GST
Order Quantity

150 mm x 3000 grit 7940 siaair disc

SKU: DV1503000SIAAIR

5 mm Thickness Foam

  • sia 7940 siaair velvet Siafast (velour - hook & loop) foam backed cloth disc.
  • The outside is a revolutionary net-backed abrasive.
  • The middle has foam cushioning which equalizes the application pressure.
  • The backing is the well proven siafast hook and loop fastening system.
  • Aluminium Oxide grain.
  • Very Adaptable to contours and curves, no risk of sand-throughs.
  • Very long lifetime.
  • Low scratch depth.
  • Waterproof and washable.
  • Made in Switzerland.
Our price: $7.36
including GST
Order Quantity Price*
10+ Items $4.18
*Note: including GST
Order Quantity

150 mm x 4000 grit 7940 siaair disc

SKU: DV1504000SIAAIR

5 mm Thickness Foam

  • sia 7940 siaair velvet Siafast (velour - hook & loop) foam backed cloth disc.
  • The outside is a revolutionary net-backed abrasive.
  • The middle has foam cushioning which equalizes the application pressure.
  • The backing is the well proven siafast hook and loop fastening system.
  • Aluminium Oxide grain.
  • Very Adaptable to contours and curves, no risk of sand-throughs.
  • Very long lifetime.
  • Low scratch depth.
  • Waterproof and washable.
  • Made in Switzerland.
Our price: $7.36
including GST
Order Quantity Price*
10+ Items $4.18
*Note: including GST
Order Quantity