Thank you everyone for your suggestions. I have been in contact with Wilks (Rubber Plastics) Mfgs. Co. Ltd. which was suggested by a nice guy at Aladins Cave at Bursledon.
I found a profile on there website and wrote them a little letter. The reply as follows:
"Thank you for your enquiry, I have found 1ft of the PVC 1674 in our sample bay (normal minimum order 150m). I will post this to you today free of charge.
Should you require any further assistance please do not hesitate to contact us.
A very kind and welcome gesture, don't you think?