![](http://www.alamy.com/thumbs/6/661804B2-BE6C-4B41-9604-C0090C8408D9/BGN376.jpg)
Sacrificial anodes and trawler propeller.
Size: 5120px × 3401px
Photo credit: © Pierre BRYE / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: anode, anodes, boat, cathodic, close, corrosion, detail, electrolytic, focus, galvanic, horizontal, hull, news, propeller, protect, protecting, protection, red, sacrificial, zinc