Av-DEC Ox-Block is a corrosion-resistant, non-curing, general purpose aerospace sealant. Ox-Block features the ability to create an environmental barrier to block corrosion causing elements and contains sacrificial particles that preferentially oxidize before the aircraft structure. These properties give Ox-Block superior corrosion protection, which reduces the need for maintenance and keeps the aircraft in the air longer.
Ox-Block is a general purpose, non-drying aerospace sealer for cracks, gaps, small voids, pinholes, seams, or mating areas where non-drying corrosion inhibiting compounds are necessary. These areas may also include dissimilar metal joints, fay surfaces, or fasteners where capability for removal is desirable.