source for newcork corks for belgian bottles

[jpoder]

Does anyone know of a homebrew supply source for the synthetic corks called Newcork used by some Belgian beer manufacturers (Westmalle, DeProef, etc)? I see synthetic wine corks available at some (all?) of the online homebrew stores, but not synthetic Belgian beer corks.

 

[DannPM]

I'd like to know as well.

 

[smokinghole]

Are they specifically beer corks or are they adapted from the champagne biz? I had opened a synthetic cork beer and it more of a pain to get the cork out compared to an agglomerated cork.