Ko te here taura whakakikoruatia PVC kowiri tira he kaha ki te maukati whaiaro e whakaora ana i te waa ki te whakaurunga.Ko te mata whakakikorua PVC ka whakaiti i te utu pai ake i nga hononga whakakikorua PPA.
Ko tenei hua raupapa kua whakaaetia e DNV, ABS, UKCA, tiwhikete CE.