International Micron 300 Antifoul 2.5 litre

International Micron 350 Antifouling Paint

Superior Protection for Your Vessel

Keep your boat faster, cleaner, and protected for up to two years with International Micron 350. This premium self-polishing antifouling actively wears away over time, ensuring a continuously smooth hull and maximum fouling protection, even when your boat is stationary. Designed for yachts and motorboats, Micron 350 reduces drag, fuel consumption, and maintenance time—so you can spend more time on the water and less time in the yard.

Unlike traditional antifouls, Micron 350 doesn’t lose effectiveness when moored. Its advanced biocide release adapts to different conditions, offering long-lasting defense against slime, barnacles, and marine growth. Whether you’re cruising in salt or freshwater, this trusted antifouling choice delivers reliable protection across seasons.

Technical Specifications

• Size Availability: 750mL, 2.5L

• Finish: Low Sheen

• Theoretical Coverage Rate: 10 m² per litre per coat

• Practical Coverage: 9 m² per litre per coat (brush/roller application; varies for spray)

• Number of Coats Required: A minimum of two coats is recommended for optimal performance

• Dry Film Thickness: 60 microns per coat by brush/roller; up to 180 microns total for full two-year protection

• Wet Film Thickness: 97 microns per coat by brush/roller

• Drying Times: Touch dry in 1 hour at 5°C, 20 minutes at 35°C

• Overcoating Interval: 8 hours at 5°C, 4 hours at 15°C, 3 hours at 23°C, 2 hours at 35°C

• Launching Time: Minimum 24 hours after final coat, up to 12 months post-application
  
  
  

Application & Usage

• Compatible Surfaces: GRP, steel, wood, cast iron, lead, and epoxy composite/carbon fibre

• Not Suitable For: Aluminium or zinc-sprayed surfaces

• Application Methods: Brush, roller, or airless spray (spray for professional use only)

• Recommended Primers:

• Gelshield 200 for GRP

• Interprotect or Primocon for steel, iron, lead, and wood

• Thinners: Thinner No. 3 (up to 10% if necessary)

• Cleaner: YTA085 International Antifouling Thinner No.3

Key Benefits

• Long-Lasting Protection – Provides up to two years of antifouling performance with proper application

• Fuel Efficiency – The continuous self-polishing action reduces hull drag, improving fuel economy

• Versatile Application – Suitable for a wide range of vessels, including sailing yachts, motorboats, and offshore cruisers

• Quick-Drying Formula – Faster drying times allow for flexible maintenance and easier application

• Minimal Build-Up – Unlike traditional hard antifouls, it wears down evenly over time, reducing the need for sanding during reapplication