3M™ Sharpening Film Refill Pack (Basic)

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Workshop Heaven 3M™ Film Top Up Pack (Basic)


  • 2 sheets each of 40 micron, 30 micron and 9 micron, pressure sensitive adhesive backed, aluminium oxide microfinishing film. A heavier duty version of standard lapping film with a thicker backing and a stronger resin coating
  • 2 sheets of 3 micron lapping film. The 3 micron grade has a 'P' resin coating making it slightly more durable than the other superfine grades. 3 microns is roughly equivalent to an 8000 grit Japanese waterstone

Sheet Size 8½" x 11" (216mm x 279mm).

Each sheet can be cut into four 2½" (69mm) wide strips.

Mineral: Aluminium Oxide

Regular price if purchased individually: £ 28.60

2 Reviews Hide Reviews Show Reviews

  • 5
    We flatten the backs of all plane blades and chisels with this system.

    Posted by Guest on 13th Jul 2015

    An integral part of the way we teach tool preparation and sharpening here at Waters and Acland furniture School. The scary sharp system stays flat. This abrasive is of the finest quality. It all works as it is supposed too. We flatten the backs of all plane blades and chisels with this system.

  • 5
    Highly recommended.

    Posted by Douglas on 3rd Dec 2014

    Over years I have tried the lot, at great expense. This 'system' is very good indeed - low cost, very effective, always FLAT, clean to use... With the sample pack, a few bits of glass and a plant spray I am very happy indeed. Ten pounds for the sample pack - worth trying surely?