Armada Wood Finish is a unique high performance interior and exterior wood treatment. Armada Wood Finish contains synthetic transparent iron-oxide pigments which shield the wood against sunlight. This effectively protects the wood's lining, a key component in its strength, which is degraded with exposure to UV rays. It has excellent weathering properties and, importantly, is flexible. This characteristic means that its protective shell is very resistant to impact damage and abrasion and allows for natural expansion and contraction of wood.