$10 1981 Commemorative 50c Uncirculated Roll, Commonwealth Bank

[Noelos237]

I've always wondered whether staple or self-sealing were better. Thanks for the tips. 

I've always used Lighthouse adhesive 2x2 and never had a problem,i guess those collectors that did sourced a bad batch or Chinese copies/fakes or had them stored in a hot or humid environment.I have sealed 2x2's  from the 1970's that are still perfect,you have to cut the Coin out.
If in doubt throw a stainless steel staple in adhesive types.

I have some Lighthouse 2x2s but they are the staple type.

[Noelos237]

If you do staple 2x2s get yourself a flat clinch stapler.

What makes this more effective?

[runway]

2x2 best for these ... buy the Hartenburg

Hartengburg? Also adhesive or staples? Or is it just preference?

Self Adhesive are awesome ... hartberger ... contact Ken Pullen Bexley Stamps one of the nicest gentleman you would ever meet 

Don't buy inferior self adhesive 2x2s from Renniks or eBay buy from Ken

http://bexleystamps.com.au/

[JeffH]

The foldover ends of the staples are flush and not raised as with a normal stapler.
[img=584x584]https://www.supplychimp.com/media/extendware/ewimageopt/media/inline/50/e/novus-b5fc-flat-clinch-executive-stapler-black-ab3.jpg[/img]

[Noelos237]

Ah fantastic, that looks much neater.