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Straighforward sanding processes are crucial in preventing mistakes during surface treatment. To help ensure greater quality control, Sia abrasives has developed a uniform color-coding system that is simple, logical and easy to understand. Each foam color represents a specific grit range or grade.
Additionally, siasponge soft foam abrasives are SOLVENT FREE, which is great for the environment. Maximum process reliability plus environmental responsibility – your key to a perfect surface.
- Aluminum oxide grain
- Ethyl vinyl acetate (EVA) backing
- Closed-cell
- Softer, you can immediately feel the base layer
- Tear resistant
- Becomes wet and slippery in contact with water
- The series number 7972 is printed on the back
- Becomes deformed when exposed to heat in excess of 120 degrees celcius
Pad size: 115 x 140 x 5 mm.
Disk - 150mm.
Yellow fine K500, fine Keying of primer coats prior to application of filler
Green superfine K800, extrafine Fine sanding of filler (in hard-to-reach areas)
Blue ultrafine K1000, superfine Intermediate lacquer sanding
Violet microfine K1500, microfine Matting of paint or varnish