Site n'echiche nke nchekwa, ọdịdị, nkasi obi, na Eco-enyi na enyi, Si-TPV film & lamination composite fabric ga-ewetara gị ụdị pụrụ iche nke na-eguzogide abrasion, okpomọkụ, oyi, na UV radieshon, Ọ gaghị enwe aka nnyapade. mmetụta, na ọ gaghị emebi emebi mgbe ịsachara ugboro ugboro, na-enye nnwere onwe imewe, ebe ọ na-enyere ndị na-emepụta aka belata mmetụta gburugburu ebe obibi na ụgwọ ọrụ site n'iwepụ mkpa maka ọgwụgwọ ọzọ ma ọ bụ mkpuchi na akwa ákwà.