Hermes developed Multi-Hole abrasive for use with all 1/2 sheet sanders. This high quality abrasive has small holes punched over its whole area to ensure that the extraction air flow can act effectively. No need to worry how many extraction holes your sander has or lining them up. The abrasive is made from aluminum oxide, resin bonded with a long life coating and put onto a special flexible tear proof paper backing making it suitable for all finishing. Available in packs of 10. 115 x 230mm. Mixed pack available containing 2 sheets of each grade.
4 August 2013
Poor - doesn't last, not so effectiveI got a pack of mixed grits for use on my 1/4 sheet sander. The stearate coating wears off within 1 minute, and then the paper clogs and becomes unusable. I don't know if it's related to the clogging, but the abrasive doesn't seem to be very effective, either. A premium price, but not a premium product: I'd have done as well with cheap no-name stuff.