1Where can I get Prop Defender?
The kit can be posted by normal mail as it is free of solvents, toxic chemicals, biocides or hazardous ingredients. Prop-Defender can be purchased from OUR SHOP with day delivery (UK mainland) or from your local distributor. Click here to become a distributor.
2How easy is it to apply?
Effortless to apply by the boat owner or professional applicator alike. There are no complex or dangerous primers and no tight timescales for over-coating. Prepare and apply quickly or slowly. The application instructions are straight forward to follow, thoroughly tested and by following the detailed advice, users will achieve the perfect protective coating.
3What will one kit cover?
The 200ml kit will treat nearly 1m2 / 10.75 ft2 of propeller and stern gear surfaces. This kit will cover and protect one propeller up to 3ft/915 mm diameter or two propellers up to 2ft /610mm in diameter.
4How long will it last?
Prop-Defender is effective and durable and should last a minimum of one season, probably longer. Prop-Defender does not wear out, its only enemy is damage or abrasion, it will not lose any of its properties if kept out of the water.
5Cost effective?
Due to its advanced technology it is probably the most economical system on the market. Prop-Defender is available direct to the customer. It will save fuel and improve efficiency and usually pays for itself in weeks or months.
6What can I use it on?
All underwater metals including propellers, rudders, shafts, bow and stern thrusters, trim tabs.
7How easy is it to remove?
Unlikely you will need to as it can be over-coated by itself. However if required apply one coat of our citrus FR1 removal gel. Wait for 30 minutes. The coating will crumble and be converted to powder, for safe and easy disposal.

JOIN THE PROPELLER REVOLUTION

Prop-Defender is the ultimate solution to keep propellers and running gear free from fouling.

A unique two part system:

Stage 1 - Energy Absorbing Adhesive designed to tenaciously adhere to the prepared metal surface.

Stage 2 – ‘Super Slippy’ Hydrophobic Layer creating a ‘non-stick’ coating to which marine growth cannot adhere.

Supplied as a comprehensive kit containing all parts needed for application, which is simple and easy for both owners and professionals.

Completely free of toxins, solvents, VOC’s and biocides, safe to use and will not affect the marine environment.

Specially formulated to create a super slippy surface to which marine growth, including weed and barnacles, cannot adhere and are flushed off by propeller revolution.

Cost Effective


Prop-Defender will improve fuel efficiency and should pay for itself in months.

Fast Application


Quick and easy to apply, forms a long lasting finish to keep surfaces free from fouling.


Quality Protection


Nano Ceramic reinforced for toughness and a gleaming appearance.

Works On All Propellers


Designed for use on stainless steel, bronze, nibral and aluminium.

+44 (0)1740 625262

Call our friendly team today, we are more than happy to help.

Our address

Based in internationally recognised Science Park which drives innovation, enterprise and economic prosperity

Ocean Coatings Ltd,
NETPark Plexus
Thomas Wright Way
Sedgefield
Co. Durham
TS21 3FD

Contact info

For all enquiries and questions please send us an email.

e-mail: info@prop-defender.com