Normalising abrasive disc in expanded sponge and aluminium oxide. Allows to "normalise" surfaces through perfectly uniform sanding of previous processing stages. The extra soft expanded material support ensures maximum adaptability to the shapes of the surface.

Characteristics:

• Material: soft, extra flexible polyurethane foam and aluminium oxide
• Ø 150 mm
• Packs of 10 pieces.
• Green disc: use on primer bases
• Blue disc: use on matting/transparent

Advantages:

• Can be used both dry and wet
• Reduced risk of abnormal scratches during sanding due to excessive pressure
• Uniform sanding even on curved surfaces and rounded profiles
• Colour code for easy grain identification