Knowledge Base

Popular Questions

Can I use anodes for cathodic protection of onshore or offshore structures?

View answer

Can I use the stainless steel bolt assembly for the pear shaped zinc anode on a GRP hull, or should I use the zinc plated bolts?

View answer

How many zinc anodes do I need for the hull of my vessel?

View answer

I am moving my vessel to a different type of water. Do I need to change the anodes?

View answer

I have a pair of 2003 Volvo Penta KAD 32 with DP outdrives. What anodes do I need for mainly freshwater use?

View answer

We have the older Volvo 290 DP outdrives, with two triangle anodes, one bar anode and one collar anode. Which anodes will we need?

View answer

What can be done to prevent corrosion?

View answer

What is a sacrificial anode and how does it protect my vessel?

View answer

What is electro-chemical decay in wooden vessels?

View answer

Where should I fit the wiring and junction boxes on my boat?

View answer

Questions By Outdrive Type

Can't find what you are looking for?

Contact us