7983 siaponge flex siafast sanding disc D150/15x13 Ultra Fine

The flexible foam disc for use on curved surfaces

The siasponge flex disc is very flexible, enabling it to adapt perfectly to the shape of the workpiece. The disc thickness also provides enough play to distribute the pressure evenly on uneven surfaces. As a result, portable machines can be used even on larger surfaces without exposing the surface to the risk of undercutting.

Technical data

• size - Ø 150 x 13mm
• coating - Single-sided
• grit soze - Ultra Fine - 400 / 600
• grit type - Aluminium oxide
• binder resin - Flexible
• carrier material/Backing - PU (polyurethane)
• back - Velour (red)

Application of siasponge flex disc

• keying wood, plastic or metal prior to application of paint
• fine sanding of filler
• sanding surfaces, curves and profiles
• keying without changing the surface shape

Advantages

• colour coding
• no undercutting of varnishes and paints
• moulds itself to the workpiece
• low clogging
• efficient machine sanding

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