Corundum on paper backing, resin-bonded, with siafast hook and loop adhesive, antique pink.
For all random orbit sanders: The FiboTec multi-punching allows the sanding disc to be simply and blindly placed on the sanding disc, as the holes of the disc do not have to be brought into line with the holes of the disc. Up to 50 % more stock removal, almost no dust residue, minimal clogging of the grinding disc, from grit 100 upwards the grit number is lasered into the grinding disc, for hard and soft wood, primer, filler, paint and varnish, ideal on coatings in the automotive sector and modern composite materials
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The idea from
nature.

The innovation from sia Abrasives

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The new FiboTec multi-perforation is based on the Fibonacci sequence of numbers. This spiral structure, which can be found again and again in nature, provides a hole pattern for superior dust extraction, significantly reduced clogging and thus a longer service life for the abrasive.