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sia Abrasives - All Products

The complete sia abrasives range stocked at H F Welding Supplies. Premium Swiss-engineered coated abrasives, fibre discs, non-woven products and net abrasives for metalworking, automotive refinishing and surface conditioning.

  • Original price £0.76 - Original price £0.76
    Original price
    £0.76
    £0.76 - £0.76
    Current price £0.76

    9215 siafoam pad 140x5mm P800

    Next Day Dispatch

    9215 siafoam double-sided foam sanding pads are ultra-fine finishing tools for removing fine scratches, sanding marks and surface imperfections imm...

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    Original price £0.76 - Original price £0.76
    Original price
    £0.76
    £0.76 - £0.76
    Current price £0.76
  • Original price £15.50 - Original price £15.50
    Original price
    £15.50
    £15.50 - £15.50
    Current price £15.50

    7940 sianex Ø150mm P800 (Pack of 10)

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    7940 sianex fine-grade sanding discs are optimised for use on small-diameter random orbital tools in automotive detailing and precision finishing. ...

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    Original price £15.50 - Original price £15.50
    Original price
    £15.50
    £15.50 - £15.50
    Current price £15.50
  • Original price £1.15 - Original price £1.15
    Original price
    £1.15
    £1.15 - £1.15
    Current price £1.15

    7940 sianex Ø125mm P800

    Next Day Dispatch

    7940 sianex fine-grade sanding discs are optimised for use on small-diameter random orbital tools in automotive detailing and precision finishing. ...

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    Original price £1.15 - Original price £1.15
    Original price
    £1.15
    £1.15 - £1.15
    Current price £1.15
  • Original price £194.38 - Original price £194.38
    Original price
    £194.38
    £194.38 - £194.38
    Current price £194.38

    5930 siaglide Ø240mm P800 (Pack of 50)

    Next Day Dispatch

    5930 siaglide ultra-fine large-diameter discs are designed for use with large backing plates on rotary or dual-action polishers for large-area pain...

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    Original price £194.38 - Original price £194.38
    Original price
    £194.38
    £194.38 - £194.38
    Current price £194.38
  • Original price £15.62 - Original price £15.62
    Original price
    £15.62
    £15.62 - £15.62
    Current price £15.62

    1950 siaspeed Ø80mm P800 (Pack of 50)

    Next Day Dispatch

    1950 siaspeed is sia's flagship automotive refinishing disc - a high-performance ceramic and aluminium oxide blend with a stearate top size and E-w...

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    Original price £15.62 - Original price £15.62
    Original price
    £15.62
    £15.62 - £15.62
    Current price £15.62
  • Original price £0.22 - Original price £0.22
    Original price
    £0.22
    £0.22 - £0.22
    Current price £0.22

    1950 siaspeed Ø77mm P800

    Next Day Dispatch

    1950 siaspeed is sia's flagship automotive refinishing disc - a high-performance ceramic and aluminium oxide blend with a stearate top size and E-w...

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    Original price £0.22 - Original price £0.22
    Original price
    £0.22
    £0.22 - £0.22
    Current price £0.22
  • Original price £27.50 - Original price £27.50
    Original price
    £27.50
    £27.50 - £27.50
    Current price £27.50

    1950 siaspeed Ø150mm P800 (Pack of 50)

    Next Day Dispatch

    1950 siaspeed is sia's flagship automotive refinishing disc - a high-performance ceramic and aluminium oxide blend with a stearate top size and E-w...

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    Original price £27.50 - Original price £27.50
    Original price
    £27.50
    £27.50 - £27.50
    Current price £27.50
  • Original price £27.50 - Original price £27.50
    Original price
    £27.50
    £27.50 - £27.50
    Current price £27.50

    1950 siaspeed Ø150mm P800 (Pack of 50)

    Next Day Dispatch

    1950 siaspeed is sia's flagship automotive refinishing disc - a high-performance ceramic and aluminium oxide blend with a stearate top size and E-w...

    View full details
    Original price £27.50 - Original price £27.50
    Original price
    £27.50
    £27.50 - £27.50
    Current price £27.50
  • Original price £36.88 - Original price £36.88
    Original price
    £36.88
    £36.88 - £36.88
    Current price £36.88

    1950 siaspeed Ø150mm P800 (Pack of 50)

    Next Day Dispatch

    1950 siaspeed is sia's flagship automotive refinishing disc - a high-performance ceramic and aluminium oxide blend with a stearate top size and E-w...

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    Original price £36.88 - Original price £36.88
    Original price
    £36.88
    £36.88 - £36.88
    Current price £36.88
  • Original price £0.56 - Original price £0.56
    Original price
    £0.56
    £0.56 - £0.56
    Current price £0.56

    1950 siaspeed Ø125mm P800

    Next Day Dispatch

    1950 siaspeed is sia's flagship automotive refinishing disc - a high-performance ceramic and aluminium oxide blend with a stearate top size and E-w...

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    Original price £0.56 - Original price £0.56
    Original price
    £0.56
    £0.56 - £0.56
    Current price £0.56
  • Original price £43.36 - Original price £43.36
    Original price
    £43.36
    £43.36 - £43.36
    Current price £43.36

    1950 siaspeed 115x25000mm P800

    Next Day Dispatch

    1950 siaspeed is sia's flagship automotive refinishing disc - a high-performance ceramic and aluminium oxide blend with a stearate top size and E-w...

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    Original price £43.36 - Original price £43.36
    Original price
    £43.36
    £43.36 - £43.36
    Current price £43.36
  • Original price £15.75 - Original price £15.75
    Original price
    £15.75
    £15.75 - £15.75
    Current price £15.75

    1948 siaflex Ø150mm P800 (Pack of 50)

    Next Day Dispatch

    1948 siaflex is a stearate-coated aluminium oxide disc on a flexible vinyl/latex paper backing. The stearate (load-resistant) coating prevents clog...

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    Original price £15.75 - Original price £15.75
    Original price
    £15.75
    £15.75 - £15.75
    Current price £15.75
  • Original price £15.75 - Original price £15.75
    Original price
    £15.75
    £15.75 - £15.75
    Current price £15.75

    1948 siaflex Ø150mm P800 (Pack of 50)

    Next Day Dispatch

    1948 siaflex is a stearate-coated aluminium oxide disc on a flexible vinyl/latex paper backing. The stearate (load-resistant) coating prevents clog...

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    Original price £15.75 - Original price £15.75
    Original price
    £15.75
    £15.75 - £15.75
    Current price £15.75
  • Original price £0.24 - Original price £0.24
    Original price
    £0.24
    £0.24 - £0.24
    Current price £0.24

    1948 siaflex Ø125mm P800

    Next Day Dispatch

    1948 siaflex is a stearate-coated aluminium oxide disc on a flexible vinyl/latex paper backing. The stearate (load-resistant) coating prevents clog...

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    Original price £0.24 - Original price £0.24
    Original price
    £0.24
    £0.24 - £0.24
    Current price £0.24
  • Original price £52.64 - Original price £52.64
    Original price
    £52.64
    £52.64 - £52.64
    Current price £52.64

    1948 siaflex 115x25000mm P800

    Next Day Dispatch

    1948 siaflex is a stearate-coated aluminium oxide disc on a flexible vinyl/latex paper backing. The stearate (load-resistant) coating prevents clog...

    View full details
    Original price £52.64 - Original price £52.64
    Original price
    £52.64
    £52.64 - £52.64
    Current price £52.64
  • Original price £0.47 - Original price £0.47
    Original price
    £0.47
    £0.47 - £0.47
    Current price £0.47

    1913 siawat standard Ø125mm P800

    Next Day Dispatch

    1913 siawat is a standard-grade waterproof silicon carbide sanding sheet. Available in a full range of grits from coarse flatting to ultra-fine fin...

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    Original price £0.47 - Original price £0.47
    Original price
    £0.47
    £0.47 - £0.47
    Current price £0.47
  • Original price £0.29 - Original price £0.29
    Original price
    £0.29
    £0.29 - £0.29
    Current price £0.29

    1913 siawat standard 70x125mm P800

    Next Day Dispatch

    1913 siawat is a standard-grade waterproof silicon carbide sanding sheet. Available in a full range of grits from coarse flatting to ultra-fine fin...

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    Original price £0.29 - Original price £0.29
    Original price
    £0.29
    £0.29 - £0.29
    Current price £0.29
  • Original price £32.50 - Original price £32.50
    Original price
    £32.50
    £32.50 - £32.50
    Current price £32.50

    1913 siawat standard 230x280mm P800 (Pack of 50)

    Next Day Dispatch

    1913 siawat is a standard-grade waterproof silicon carbide sanding sheet. Available in a full range of grits from coarse flatting to ultra-fine fin...

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    Original price £32.50 - Original price £32.50
    Original price
    £32.50
    £32.50 - £32.50
    Current price £32.50
  • Original price £26.25 - Original price £26.25
    Original price
    £26.25
    £26.25 - £26.25
    Current price £26.25

    1713 siawat fine Ø125mm P800 (Pack of 100)

    Next Day Dispatch

    1713 siawat is a waterproof silicon carbide sanding sheet for wet and dry applications. Sharp silicon carbide grain delivers a clean, scratch-free ...

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    Original price £26.25 - Original price £26.25
    Original price
    £26.25
    £26.25 - £26.25
    Current price £26.25
  • Original price £0.09 - Original price £0.09
    Original price
    £0.09
    £0.09 - £0.09
    Current price £0.09

    1713 siawat fine Ø125mm P800

    Next Day Dispatch

    1713 siawat is a waterproof silicon carbide sanding sheet for wet and dry applications. Sharp silicon carbide grain delivers a clean, scratch-free ...

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    Original price £0.09 - Original price £0.09
    Original price
    £0.09
    £0.09 - £0.09
    Current price £0.09
  • Original price £28.75 - Original price £28.75
    Original price
    £28.75
    £28.75 - £28.75
    Current price £28.75

    1713 siawat fine 230x280mm P800 (Pack of 50)

    Next Day Dispatch

    1713 siawat is a waterproof silicon carbide sanding sheet for wet and dry applications. Sharp silicon carbide grain delivers a clean, scratch-free ...

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    Original price £28.75 - Original price £28.75
    Original price
    £28.75
    £28.75 - £28.75
    Current price £28.75
  • Original price £20.25 - Original price £20.25
    Original price
    £20.25
    £20.25 - £20.25
    Current price £20.25

    1550 siapower Ø150mm P800 (Pack of 50)

    Next Day Dispatch

    1550 siapower sits at the top of sia's ceramic disc range. The self-sharpening ceramic grain continuously exposes fresh cutting edges as the disc w...

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    Original price £20.25 - Original price £20.25
    Original price
    £20.25
    £20.25 - £20.25
    Current price £20.25
  • Original price £18.00 - Original price £18.00
    Original price
    £18.00
    £18.00 - £18.00
    Current price £18.00

    1550 siapower Ø150mm P800 (Pack of 50)

    Next Day Dispatch

    1550 siapower sits at the top of sia's ceramic disc range. The self-sharpening ceramic grain continuously exposes fresh cutting edges as the disc w...

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    Original price £18.00 - Original price £18.00
    Original price
    £18.00
    £18.00 - £18.00
    Current price £18.00