Since USA seems to be one of Marton Mills best customers and (hopefully) has their ear, consider this that I posted in another thread:

...if the demand for the actual PV material from Marton Mills is sufficient, why don't they (Marton Mills) work up a heavier weight PV? I don't know the technical restrictions involved in making this fabric heavier, but it IS great stuff and I would think that it would be well worth their while to consider it.

Rocky, would you consider bringing this up to your contacts at MM?

Best

AA