Scapa Sniper Tape. 1 x 10 Metre Roll. Olive Drab.
Simply the best.
Genuine MoD-issue concealment tape which can be used for countless jobs - including the covering of shiny surfaces e.g weapons / buttons, temporary repair to ripped fabrics, taping up loose strapping, reference labels for kit or using as box I.D labels etc.
In fact, you wouldn't believe where we've seen this stuff stuck.........I reckon we could make a film about it!
Equivalent cost per metre: £0.60