SIA Abrasives – Spectra Paints

SIA Siaspeed 1950 8-Hole Sanding Block Sheets. 81mm x 153mm (Box of 50) 40G.

admin — Fri, 06 Feb 2026 01:20:38 +0000

SIA Siaspeed 1950 8-Hole Velcro Sanding Block. 81mm x 153mm (Box of 50) 40grit

The versatile all-round product 1950 siaspeed is specially designed for high stock removal rates, perfect surface quality and long life in applications such as the surface treatment of body filler, primer filler, lacquers and paints.

SIA Abrasives 1550 siapower Pack of 6

admin — Fri, 12 Dec 2025 00:06:29 +0000

SIA Abrasives 1550 siapower Pack of 6

These Sanding discs come in the grit sizes of:

-80g

-120g

-180g

-240g

-300g

-320g

SIA Hand Sanding Block 70mm x 198mm x 64mm

admin — Wed, 09 Apr 2025 06:00:13 +0000

SIA Hand Sanding Block 70mm x 198mm x 64mm

Velcro Dust Extraction

Multi hole

SIA Hand Sanding Block 115mm x 230mm x 69mm

admin — Wed, 09 Apr 2025 06:00:03 +0000

SIA Hand Sanding Block 115mm x 230mm x 69mm

Velcro Dust Extraction

49 hole

SIA Hand Sanding Block 70mm x 125mm x 64mm

admin — Wed, 09 Apr 2025 05:59:53 +0000

SIA Hand Sanding Block 70mm x 125mm x 64mm

Velcro Dust Extraction

29 Hole

Sia Siaflex 1948 320g Sanding Sheets Multi-Hole (115mm x 230mm). Box of 100. “CHANGE TO 1950”

admin — Wed, 05 Mar 2025 23:32:04 +0000

Sia Siaflex 1948 320g Sanding Sheets Multi-Hole (115mm x 230mm). Box of 100.

The new latex paper backing and the soft-bound abrasive structure offer outstanding flexibility and impressive tear resistance.

1948 siaflex can be easily used wet and dry. Flexible latex paper and waterproof abrasive components make this possible. Outstanding results are achieved in dry and wet sanding applications.

Usage:

Sanding off coatings and impurities.
Sanding out unevenness at the edges of repaired surfaces.
Fine sanding of primer filler.
Keying old and new paints.

Sia Siaflex 1948 240g Sanding Sheets Multi-Hole (115mm x 230mm). Box of 100.

admin — Wed, 05 Mar 2025 23:31:33 +0000

Sia Siaflex 1948 240g Multi-Hole (115mm x 230mm). Box of 100.

The new latex paper backing and the soft-bound abrasive structure offer outstanding flexibility and impressive tear resistance.

1948 siaflex can be easily used wet and dry. Flexible latex paper and waterproof abrasive components make this possible. Outstanding results are achieved in dry and wet sanding applications.

Usage:

Sanding off coatings and impurities.
Sanding out unevenness at the edges of repaired surfaces.
Fine sanding of primer filler.
Keying old and new paints.

SIA Siaone 1944, 6″ (150mm) 15-Hole Sanding Discs. 80g. (Box of 50).

admin — Wed, 05 Mar 2025 23:24:03 +0000

SIA Siaone 1944, 6″ (150mm) 15-Hole Sanding Discs. 80g. (Box of 50). Automotive

The quality with aggressive cut and optimum lifetime. For price-conscious users for working with various materials, for example: bodyfiller, primer filler, varnish, paint and wood.

Advantages

– Aggressive initial sanding thanks to optimised sanding grain – Process stability thanks to uniform scratch depths in all grits – Excellent price/performance ratio
Applications – Sanding off coatings and impurities – Sanding out unevenness at the edges of repaired surfaces – Flatting bodyfiller and primer filler – Fine sanding primer filler – Keying old and new lacquers

SIA Siaone 1944, 6″ (150mm) 15-Hole Sanding Discs. 180g. (Box of 50)

admin — Wed, 05 Mar 2025 23:23:57 +0000

SIA Siaone 1944, 6″ (150mm) 15-Hole Sanding Discs. 180g. (Box of 50). Automotive

The quality with aggressive cut and optimum lifetime. For price-conscious users for working with various materials, for example: bodyfiller, primer filler, varnish, paint and wood.

Advantages

SIA Siaone 1944, 6″ (150mm) 15-Hole Sanding Discs. 120g. (Box of 50)

admin — Wed, 05 Mar 2025 23:23:51 +0000

SIA Siaone 1944, 6″ (150mm) 15-Hole Sanding Discs. 120g. (Box of 50). Automotive

The quality with aggressive cut and optimum lifetime. For price-conscious users for working with various materials, for example: bodyfiller, primer filler, varnish, paint and wood.

Advantages