How long does the T-9 last in an application like this? (I'm looking for the best way to prevent the dissimilar metals corrosion I'm experiencing where my mast rotator's SS bolt attaches through the bottom of the mast.)<br><br>[Linked Image] Kevin Rose
<br>N6.0na #215
<br>kevin@paddleways.com
<br>

Kevin Rose N6.0na #215 Lake Champlain (New England's "west coast") Burlington, Vermont