these guys are the distributors for the product so they dont sell retail.From the PSInc site:
(They are the manufacturers of Blue-yellow kneadatite putty tape aka "greenstuff").
Try their business partners:
Whitford Plastics Ltd.
10, Christleton Court , Manor Park
Runcorn, Cheshire WA7 1 ST UK
Tel: +44(0) 1928 571000
Fax: +44(0) 1928 571010
Email: [email protected]
On a separate note, i have been considering getting green and brown stuff after the amount of milliput i have shifted this month so watch this space.