Also called Thorn-D, maybe use that term for searching also.
Seems it's a nylon and polyester microfiber film attached by a two part water
Provides a physical barrier to growth.
Has little fibers waving around in the water
started 12 years ago.
began in earnest one year ago to begin production for global markets.
Originally used on fishing
nets successfully. Allowing them to remain in the water for five years.
Initial results on large ships appears promising.
This recent article on tommorow's antifouls ( Antifoul alternatives - Sailing Today
) lists it as in production, not available today as shown for other products.
A fellow put it on one rudder
of his cat and after 6.5 months said it worked as well, maybe better, than the Jotun. A month later a line snagged the rudder
and ripped the film. So he removed it.
So it seems it's to early to tell. Hard to find as well I think.