Faced with the inability to meet
corrosion and salt spray testing
requirements, they needed some
answers quickly. Their customer, a large
OEM, required 96 hours of ASTM B-117
salt spray protection on bare steel
tubing. One of Hubbard-Hall’s corrosion
experts, Larry Ensley, Technical Director,
came on site to evaluate the situation.
After analyzing their process and
running some tests, Larry came up with
a solution. By applying Metal Guard
510, a water displacing rust
preventative, over Hubfos 150, an iron
phosphate, over the bare steel tubing
they were able to meet the required 96
hours of ASTM B-117 salt spray
protection.
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