The Association of Sailors in Polynesia has established partnerships with local and international Shipchandlers, as well as suppliers, in order to obtain facilities and discounts to reduce the cost of maintaining a boat.
The list of its providers and our special conditions can be found here: https://voiliers.asso.pf/nos-partenaires/
Alternative antifouling solutions can be considered:
https://www.finsulate.com/fr/ that seems to be setting up an antenna in Polynesia