When the US Coast Guard wanted to attain optimum optical clarity and protection of its valuable state-of-art on board navigational and communications systems against the sun’s damaging ultra-violet rays, Hüper Optik® nano-ceramic solar control films with its exceptional caliber and unsurpassed durability, became the natural solution. Unlike metal, dyed or powder-coated films, Hüper Ceramic films do not succumb to demetallisation or fading readily in the high salt content environment while providing the maximum heat rejection.