Nā hiʻohiʻona huahana: Tg kiʻekiʻe, anti-cracking, pale wela kiʻekiʻe, pale pale UV
Nā huahana kūpono: nā ʻāpana insulating e like me nā bushings, insulators, transformers, etc.
Ke kaʻina hana: APG, hoʻolei ʻana i ka vacuum