W.I.R.S. work closely with the SIA Group who specialise in the development, manufacture and distribution of complete abrasive systems for professional surface processing and refinement. SIA is recognised as one of the leading manufacturers in this field.

The policy of SIA Abrasives is to focus exclusively on its core skills as a manufacturer of coated abrasive systems.

The customer thus benefits from a comprehensive in-depth knowledge and understanding of surface treatments and sanding processes. The product range covers the entire spectrum from individual abrasives to complete abrasive systems.

Discs:

The 'blue line' fibre disc is probably the most popular finishing disc in the U.K. because of its quality and durability. SIA also produce a range of cloth and paper discs including the SIA FAST (velcro backed) disc.

Belts:

SIA manufacture an extensive range of paper and cloth belts of all widths and diameters to suit most belt sanders.

Flap Discs:

Flat and angled flap disc from 4" to 7 " diameter are available from stock.

Rolls, Sheets and Strips:

An extensive range of all sizes and grits are available from stock.