8 year money back guarantee

8 year free training and diagnostic support
World wide support via Skye - free
Testimonials with verification

SeaBis System

eliminates marine electrolysis, permanently

marina-sunset-large marina-at-sunset-large yacht-on-ocean-large speed-boat-fast-large

Enjoy - no corrosion

Corrosion - eliminate the cause BEFORE it costs you a fortune. 8 year money back guarantee.

Enjoy - no electrolysis

free training and diagnosis support via email, phone or Skype, permanently, with SeaBis Master.

stop electrolysis

Enjoy - no stray current

Testimonials with proof - verifiable - contact them yourself.

save a fortune

Enjoy - power consumption reduced-no electrolysis

Eliminate all electrolysis, then Galvanic corrosion is easily eliminated.

stop corrosion

themed object
  • Reduce maintenance cost $10,000 to $90,000 PER REPAIR!
  • 8 year money back guarantee - Master System - training and diagnostic support included.

How to stop corrosion.


We do not tolerate pop - ups or advertisements. We have one purpose - to eliminate the CAUSE of corrosion - electrolysis, permanently. The reason we provide 8 year money back guarantee is we are 100% correct.

Glen Bishop   Download introduction  
Click to products

Initial corrosion electrolysis advice is free: contact details at the bottom of this page.

Click: Referral or Send To A Friend.

Reasons why SeaBis has written 8 year money back guarantee:

1: • SeaBis Master is an industrial grade mini-computer with 20 years life. It is the simplest and most direct way to eliminate corrosion. SeaBis Master can be moved between battery banks. You do not need anything else to stop electrolysis when you use SeaBis Master System. SeaBis Master with How To Stop Metal Corrosion permanently eliminates the cause - stray current.

2: • SeaBis Master confirms there is no electrolysis in real time. Will tell you if - (when) the galvanic isolator fails and when the SeaBis green Normal light is on there is no electrolysis and anodes can work as designed.

4: • SeaBis Master System causes you to comply with ABYC Regulations so removing an excuse for your insurance to refuse payment.

5: • The non engine (House) part of the boat is easy to eliminate the CAUSE of electrolysis with SeaBis Master and How To Stop Metal Corrosion.

6: • While the engine will be part of the cause, correctly insulated engines and parts are manufactured since year 1975: To stop your engine causing electrolysis: Suppler contact details and support with How To Stop Metal Corrosion instructions, supplied with SeaBis Master. To get thread exactly correct: Use a Thread Gauge from Fastener Retailer.

Some - Domestic / non commercial use - engine manufactures decided sale of spare parts was more important that quality. We will correct that. Permanently and at low cost.

I find it abhorrent there was no design problem prior 1975 yet it exists with some manufacturers today. World-wide publicity will correct this. Use SeaBis Master to prove your engine is not a cause of electrolysis. Use SeaBis Master to test before you buy. If the supplier stops you testing then do not buy.

7: • 3 external references, proof we are correct, DC (batteries) cause metal corrosion at Home, above. Our 8 year money back guarantee is because we are correct.

8: • Adding additional Anodes will only cost you more money than SeaBis.

9: • You do not need a Blocker when using SeaBis Master. SeaBis actually works.

Solution: contact us with Master System results.

Eliminate the CAUSE of electrolysis in 3 steps, permanently:

1. Identify
2. Understand
3. Eliminate the cause. Save $10,000 to $90,000 in repair costs.

Corrosion CAUSE elimination:

Electrolysis dissolves metal, 24 hours, every day. Some call this stray current "rust"


Step 1: identify the cause of corrosion: electrolysis
 • Propeller
 blades dissolve
 • Metal under the
paint  dissolves
 • Welds have a lower
resistance to current
so dissolve first
Propellor corroded Paint repair Welds dissolve before sheet metal
 • Plumbing  corrosion.
White growth is typical.
 • Radiator core dissolves
so becomes porous
 • Patches of electrolysis
caused by lower resistance
to current flow
Plumbing electrolysis Radiator leaks Patches of electrolysis


Step 2: understand the cause of corrosion - stray current

Stray current is Dependant on an electro - chemical reaction.
Eliminate the stray current and you eliminate electrolysis:
  No SeaBis System     With SeaBis System  
Metal stray current causes corrosion Stray current   Metal corrosion cause eliminated No stray current
  Stray current causing corrosion     No corrosion  


Step 3: now eliminate the cause. Save $10,000 to $90,000 in repair costs. Use SeaBis Master and follow How To Stop Metal Corrosion:

Connect SeaBis, battery positive and negative to battery and Sense wire to metal hull / engine body. SeaBis will indicate by a  Traffic Light System

To eliminate the cause of marine corrosion follow How To Stop Metal Corrosion supplied with SeaBis - Disconnect equipment until SeaBis indicates Normal. The last thing you disconnected was the cause. It now has no power so is easily identified.

To repair follow How To Stop Metal Corrosion. Now anodes and coatings / platings will work as designed. Permanently connect SeaBis and monitor at least once per week to fix new causes before they create corrosion, or isolate your vessel. Full training and diagnostic support included with SeaBis Master System.

The reason we are successful:

The cause of the stray current that creates electrolysis corrosion is direct current (DC), from batteries as DC.  That is true wherever there is DC and metal contact to the Earth. Even clouds have greater than 10% moisture so have an electrical path to the Earth so create metal corrosion. 

So is true, not only of marine but installations, vehicles, Rigs and Platforms, generators, alternators, any where there is electronics and metal in even remote contact with the Earth.  Even smaller aircraft have the problem because there is more than 10% moisture in the air.

We measure that current to accuracy of 10 millionths of an amp, in parallel, so do not disturb the circuit under test.  The User switches off, unplugs or disconnects circuits until SeaBis indicates Normal.  Then follow How To Stop Metal Corrosion and / or contact me.

Our system is therefore absolute.  Hence we offer our 8 year money back guarantee. How To Stop Metal Corrosion must be complied with.

In depth information is available at menus above.

How to stop electrolysis under actual live use conditions: SeaBis System identifies the cause. How To Stop Metal Corrosion eliminates the cause. Permanently. For ever.

SeaBis Master Traffic Light System and How To Stop Metal Corrosion repairs the cause.

Procedure: Unplug / disconnects equipment until SeaBis indicates Normal. The last equipment disconnected was the cause. Repairs: follow How To Stop Metal Corrosion or contact SeaBis: [email protected]


Electrolysis - metal corrosion - CAUSE elimination system

Training and diagnostic assistance included with Master System

SeaBis Master


        7.5 by 3.75 by 1.1 inches
          190 by 95 by 28 mm

 You are absolutely safe from electrolysis.

  Caution Bat neg.
  A very low level of electrolysis barely visible in 1 year.
   * Excluding ALL Bat pos LEDs. See below:

  Serious corrosion will be visible in 6 months

 Critical corrosion will be visible in 3 months. Two $5,000 propellers destroyed in 10 days.

AC Only battery life is halved.
 Electrocution risk increased.
 AC in your DC kills batteries and electronics.

• ALL Bat pos indication then contact us immediately. Especially if you have both 12 and 24 volts. Fire risk.


• Full details, training and diagnostic support supplied with SeaBis Master.

• Link to Products

Training and diagnostic support free

E-mail: con[email protected]eabis.com
Skype name: seabis1
Free computer to computer: Download Skype
Phone: Australia 61
Office (0)8 8552 6584 or mobile (cell) (0)417 878 773


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