I have a roll of TFB (Treated For Bonding) DuraSurf imported to UK from Crown Plastics if you are interested in a few metres. It works out at 15 GBP per linear metre plus P&P. Dimensions of roll are: 0.75 mm x 450mm x 30000 mm in Natural (Clear) colour.
They only were able to sell me 30metres which is far more than I need.
Details on my Facebook blog above.
Thanks Joe, I might just take you up on the offer. Have you had any luck printing on the product?
sublimation not possible on this plastic, Its melting point is around 144 to 152 °C (291 to 306 °F) for sublimation need at list 180c temp, can be printscreen or print on cotton or rise paper between plastic and glass fabric .