International Antifoul

International Antifouling Paint

Keeping your hull clean isn’t just about appearance - it’s about performance, fuel efficiency, and protecting your boat over the long term. International antifoul paints are some of the most widely used and trusted products in the marine industry, offering proven protection across a wide range of water conditions and boating styles. Whether you’re a weekend cruiser, liveaboard sailor, or competitive racer, there’s an International antifouling paint designed to suit your needs.

International Antifoul

International have developed a comprehensive antifoul range that covers everything from light fouling areas to aggressive, high-growth environments. Each product is formulated with a specific type of boat and usage pattern in mind, helping you choose the right level of protection without overcomplicating the decision.

International Boatguard 100 Antifoul
International Boatguard 100 Antifoul is a cost-effective option for boat owners looking for reliable, season-long protection in light to moderate fouling conditions. It’s suitable for sailing boats and motorboats and offers straightforward application with dependable results. If you want solid performance at a sensible price point, Boatguard 100 is a practical choice.

International Cruiser 200 Antifoul
International Cruiser 200 Antifoul is a polishing antifoul designed for boats in moderate fouling areas. As it wears away in a controlled manner, it continuously exposes fresh biocide, helping maintain consistent protection throughout the season. It’s ideal for cruising yachts and motorboats that are used regularly.

International Cruiser 250 Antifoul
International Cruiser 250 Antifoul builds on that performance, offering enhanced protection for boats operating in slightly more demanding conditions. It’s well suited to a wide variety of hull types and provides dependable, season-long defence against slime, weed, and other marine growth.

International Hard Antifoul
International Hard Antifoul is designed for speed and durability. Its tough, hard finish makes it suitable for fast motorboats, racing yachts, and boats that are frequently scrubbed or dried out. Because it can be wet sanded for a smoother finish, it’s a popular choice where reduced drag and hull performance are priorities.

International Micron 300 Antifoul
International Micron 300 Antifoul is a self-polishing copolymer antifoul developed for reliable, long-lasting protection. It performs well in a range of fouling conditions and is suitable for cruising boats that stay afloat for extended periods. Its controlled polishing action helps maintain a smoother hull surface over time.

International Micron 350 Antifoul
For more demanding environments, International Micron 350 Antifoul offers stronger, extended protection. It’s formulated to perform in higher fouling areas and provides season-after-season reliability. If your boat is kept in nutrient-rich or warmer waters where growth is heavier, Micron 350 is designed to handle the extra pressure.

International Ultra 300 Antifoul
International Ultra 300 Antifoul is a high-performance hard antifoul developed for tough fouling conditions. It delivers excellent protection and durability, making it suitable for both cruising and performance boats. Its hard matrix finish makes it particularly effective where strength and resistance are important.

International VC Offshore EU Antifoul
International VC Offshore EU Antifoul is engineered for performance-focused sailors and racing applications. It provides a smooth, low-drag finish that can be burnished to an ultra-slick surface, helping maximise speed through the water. Designed for offshore use, it offers strong protection without compromising hull efficiency.

Why Choose International Antifoul?

International have decades of experience in marine coatings, with products developed through extensive research and real-world testing. Their antifouling paints are designed to balance protection, durability, and performance, helping to reduce hull maintenance while improving fuel efficiency and speed.

Whether you’re applying International Boatguard 100 Antifoul for straightforward seasonal protection, International Cruiser 200 or Cruiser 250 Antifoul for dependable cruising performance, International Hard Antifoul or VC Offshore EU Antifoul for speed, or stepping up to International Micron 300, Micron 350, or Ultra 300 Antifoul for tougher fouling conditions, you’re choosing a brand known for consistency and reliability.

The right antifoul makes a measurable difference. A cleaner hull means better performance, lower fuel consumption, and fewer mid-season scrubs, all of which give you more time enjoying your boat and less time dealing with maintenance.

We have an excellent range of International Antifoul paint range available to purchase online, with quick delivery times and tracked courier delivery as standard. If you’re not sure that International Antifoul is right for your boat, take a look at our Antifoul Paint page to see the full range, from all brands. Have you seen Antifoul Value Packs? You can get a FREE Roller Pack & Masking Tape when you purchase two tins of 2.5L antifouling.