Bertram31.com General Bulletin Board

Zincs

Posted By: m ike weiss
Date: Sunday, 20 March 2005, at 1:52 p.m.

Hello, I went to boaters world for zincs. I see that they have aluminum for zincs now. It says that they last longer? My question is , do they protect as well? Also should I use zincs that don't have the copper ball inside of them.
Thanks MIke