I need some help from someone who knows the best way of applying foam tubes to an aluminium 8.5m RIB. I have looked at the Zodiac system, that incorporates an inner (inflatable tube) covered with a thick closed cell foam layer & the foam is then covered with either hypalon or pvc.
The other option is just applying closed cell poam directly to the hull (mechanical attachement) & then spraying a thick layer of reinforced polyurethane over the foam.
Realy need some assistance from a profesional who has done this before, as the cost of the material prevents me experimenting & costing money. Thank you.