Indestructible 6R1坚硬的环氧烤漆光泽黑色搪瓷是961树脂家族的专利，对铝，镁和钢等金属具有长期的防腐蚀历史。 目前，它可用于多种环境，可用于飞机部件，热交换器，执行器，发动机部件以及多种其他应用。
Rockhard epoxy stoving gloss black enamel is paert of the 961 resin family that has a long history of corrosion protection for metals including Aluminium, Magnesium and Steel. Resistant to a wide range of environments it is currently being used on aircraft components, heat exchangers, actuators, engine components and a wide variety of other applications.