PROPONE PRIMER

What is PropOne Primer and why choose it

PropOne Primer is a two-component etching primer designed specifically for metallic underwater running gear such as propellers, shafts and rudders. When mixed with the dedicated PropOne Activator, it forms a chemically drying coating that protects metal surfaces against corrosion and provides a high‑adhesion base for the PropOne Clear Coat foul‑release system. 

Main features

• Two-component 4:1 etching primer system, used together with PropOne Activator.
• Chemically dries to create a corrosion‑resistant barrier on metallic substrates.
• Promotes strong adhesion of the PropOne Clear Coat foul‑release layer.
• Suitable for a wide range of metals, including ferrous and non‑ferrous alloys.
• Designed as part of the PropOne system to help prevent marine growth from adhering to propellers and running gear.
• Non‑toxic foul‑release technology when used as part of the full PropOne coating system (information based on publicly available sources; verify with official documentation).
• This item is the primer component only; other PropOne components are supplied separately.
• Typical retail packaging size: 240 ml can (check product label to confirm for your SKU).

Technical specifications

The following technical information is compiled from general PropOne system documentation and may not be fully verified for this specific 240 ml presentation. Always consult the official PropOne technical data sheet for exact values and application parameters.

• Product type: Two‑component etching primer for metals.
• Mixing ratio: 4:1 (Primer : Activator) by volume, according to manufacturer information.
• Substrates: Metallic surfaces, including ferrous and non‑ferrous metals commonly used in propellers and underwater running gear.
• Role within system: Corrosion protection and adhesion promotion layer for PropOne Clear Coat.
• Approximate package volume: 240 ml (always confirm on the product label).
• System compatibility: For use exclusively with the PropOne Activator and PropOne Clear Coat as part of the PropOne foul‑release coating system.

Applications and use cases

• Propellers: As the priming layer on bronze, stainless steel or other metallic propellers before applying PropOne Clear Coat.
• Propeller shafts: Protection and adhesion layer on exposed shafts to minimise corrosion and support the foul‑release topcoat.
• Rudders and struts: Used on rudders, struts and similar underwater metallic appendages as part of a complete PropOne system.
• Trim tabs and thrusters: Suitable for metallic trim tabs, bow and stern thrusters and other underwater metal components where marine growth and corrosion are a concern.
• Refit and maintenance work: Ideal for boatyards and owners carrying out seasonal maintenance who wish to switch to or maintain a non‑toxic foul‑release solution on underwater running gear.

FAQ

Is this a complete PropOne kit?

No. This product is typically supplied as the PropOne Primer only. The matching PropOne Activator and PropOne Clear Coat are separate components that must be purchased and used according to the full system instructions.

On which materials can I use PropOne Primer?

PropOne Primer is intended for metallic substrates, including ferrous and non‑ferrous metals used in propellers, shafts, rudders and similar underwater running gear. It is not designed for non‑metallic surfaces. For specific alloy compatibility, consult the official technical data sheet.

Can I use PropOne Primer without the Activator?

No. The product is part of a two‑component 4:1 system. It must be mixed with the dedicated PropOne Activator for correct chemical curing and performance. Using the primer alone will not provide the intended protection or adhesion.

Does PropOne Primer itself provide anti‑fouling protection?

The primary function of PropOne Primer is to protect metal against corrosion and promote adhesion of the PropOne Clear Coat. The foul‑release (anti‑fouling) performance is mainly provided by the Clear Coat layer when used over the correctly applied primer system.

Is PropOne considered non‑toxic?

Public information describes the overall PropOne coating system as a non‑biocidal foul‑release solution. However, specific regulatory status and safety classifications can vary by region. Always review the official safety data sheet and local regulations.

What is the typical coverage of PropOne Primer?

Coverage depends on film thickness, application method and the full system specification. General PropOne documentation suggests coverage values per litre for the complete system, but exact figures for this 240 ml packaging and your project should be taken from the official technical data sheet.

How long does the PropOne system last in service?

According to public sources, the complete PropOne foul‑release system is typically reported to last one to two seasons in the water, depending on usage and conditions. This is an indicative range only; actual performance will vary. Always refer to current manufacturer guidance.

Can I apply PropOne Primer myself?

Application requires correct surface preparation, mixing ratios, environmental conditions and overcoating times. Experienced owners may apply it, but following the official method statement and safety recommendations is essential. When in doubt, consult a professional applicator and the manufacturer’s technical documentation.

Is previous coating removal necessary before using PropOne Primer?

Existing coatings, contaminants and marine growth generally need to be removed to ensure proper adhesion. PropOne offers dedicated cleaners and removers for old PropOne systems, but the exact preparation steps depend on the current condition of your running gear. Always follow the latest official surface preparation guidelines.

Section 14 – Transport information

Specific, verified transport classification data (for example UN number, transport hazard class, packing group and regulatory transport names) for PropOne Primer is not available in the public summaries used as references here. Transport properties can depend on regional regulations and the exact product formulation.

For safe and compliant transport by road, sea or air, you must consult the official safety data sheet (SDS) and any local transport regulations applicable to hazardous materials. Those documents will provide the authoritative details required for labelling, packaging and documentation when shipping PropOne Primer.

Section 8 – Measures for individual protection

Detailed occupational exposure limits and personal protection requirements for PropOne Primer are not fully specified in the public information consulted. The following measures are general recommendations for solvent‑borne metal primers and should be verified against the official SDS for this exact product before use:

• Eye and face protection: Use safety glasses or chemical splash goggles to protect against splashes and aerosols.
• Hand protection: Wear suitable chemical‑resistant gloves (for example, nitrile or other gloves recommended in the official SDS) during mixing and application.
• Skin protection: Use protective clothing with long sleeves and, if needed, an apron or coveralls to avoid skin contact.
• Respiratory protection: In poorly ventilated areas or where vapor concentrations may exceed recommended limits, use an appropriate respirator with organic vapor cartridges or other respiratory protection specified by the manufacturer.
• Ventilation: Work in well‑ventilated areas, preferably outdoors or with effective local exhaust ventilation, to keep vapors below applicable occupational exposure limits.
• Hygiene measures: Avoid eating, drinking or smoking during use. Wash hands and exposed skin thoroughly after handling and before breaks.
• General safety: Prevent contact with eyes and skin and avoid inhalation of vapors or spray mist. Follow all instructions on the product label and in the official safety data sheet.

Because this section is based on general best practices for similar primers rather than the specific SDS for PropOne Primer, it must be treated as indicative only. Always confirm exact personal protective equipment and exposure controls in the official PropOne safety documentation before use.