Plastimo Collar Anode

PLASTIMO Collar Anode | Premium Sacrificial Protection for Boat Shafts

Safeguard your vessel’s critical underwater components from the destructive effects of galvanic corrosion with the PLASTIMO Collar Anode. Expertly designed for propeller shafts and other cylindrical metallic parts, this sacrificial anode is an essential element of your boat´s maintenance routine, providing robust and reliable protection in saltwater environments. By acting as the primary target for electrochemical reactions, this anode preserves the integrity of more expensive and vital parts like your propeller, shaft, and rudder, saving you from costly repairs and potential failures at sea.

The PLASTIMO Collar Anode is engineered to offer superior performance and a dependable service life. Its primary function is to corrode away slowly, sacrificing itself to protect the surrounding metals. This process is fundamental to extending the lifespan of your boat´s entire drivetrain and underwater fittings. Investing in a high-quality anode is one of the most cost-effective measures a boat owner can take to ensure long-term structural health and operational readiness.

Essential Protection for Your Vessel

While standard anodes are engineered to protect elements common to all boats, such as shafts and hulls, it´s important to choose the right protection for your specific setup. Some anode models are specific to a particular motor or thruster brand, and it is always best to refer to the manufacturer’s recommendations for specialized equipment. This PLASTIMO collar anode is an excellent choice for general shaft protection, offering broad compatibility and trusted performance.

Proper Installation for Maximum Effectiveness

To ensure the anode functions correctly, proper installation is critical. The anode must be in direct and clean electrical contact with the metal it is intended to protect. Follow these key guidelines:
- Ensure the surface of the shaft where the anode will be mounted is clean and free of paint, grease, or marine growth.
- The anode itself must be in direct contact with the metal. Never paint an anode or the area of the shaft directly beneath it, as this will create an insulating barrier and render the anode useless.
- For boats with wooden hulls, it is crucial to avoid fitting magnesium anodes, as their aggressive protective action can deteriorate the boat´s wooden structure over time. This zinc anode is the appropriate choice for saltwater use on most hull types.

Important Considerations

Anodes are designed to be consumed over time, and their rate of dissolution is an important indicator of your boat´s overall electrical health. Anodes that are consumed very quickly may signal an underlying issue. This rapid deterioration could be due to poor quality materials in the anode itself, or it may point to an electrical failure on board. Always check your batteries, ensure the right earth connection to the dock, and be aware of the cathodic protection systems of neighbouring vessels in the marina, as these factors can accelerate anode wear.

Technical Specifications:

* Attribute: Anodes
* Material: ZINC, compliant with the high-purity military specification MIL-A-18001K, ensuring consistent quality and predictable erosion rates.
* Type: Collar Anode for Shaft Protection

Dimensions:

* Inner Diameter (Ø A): 22 mm
* Outer Diameter (Ø B): 60 mm
* Height (H): 15 mm