The coating is effective in protecting both aluminum and steel surfaces against corrosion in salt spray environments and in protecting polymeric composite materials such as ablative coatings used in aerospace against deterioration after {HEAD ~ exposure} to {TAIL ~ water} 
to
The coating is effective in protecting both aluminum and steel surfaces against corrosion in salt spray environments and in protecting polymeric composite materials such as ablative coatings used in aerospace against deterioration after { HEAD ~ exposure } to { TAIL ~ water }
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