International 

International Paint is one of the biggest names in marine coatings worldwide, and we stock their antifouling and topcoat ranges – including the widely trusted Micron and Cruiser antifoulings and the Perfection topcoat system – for hulls that need dependable, long-lasting protection.

Micron antifoulings are self-polishing, meaning the coating wears away in a controlled way as the boat moves, continually exposing fresh biocide and staying effective through the season without heavy scrubbing – a strong choice for boats that are used regularly. Cruiser antifoulings are a more affordable, hard-wearing alternative, well suited to boats that spend more time on a mooring or need a coating that tolerates scrubbing and drying out between tides. Perfection is International’s premium two-pack topcoat system, giving a harder, higher-gloss, more durable finish than a standard single-pack enamel, at the cost of a more demanding application process – it rewards careful prep and application conditions with a finish that holds its shine for several seasons.

Whichever product, always check compatibility if you’re overcoating a different existing antifouling brand, since some chemistries need a barrier coat rather than direct overcoating.

Frequently asked questions

Micron or Cruiser antifouling?

Micron suits boats used regularly and left afloat, thanks to its self-polishing action; Cruiser suits boats that spend more time on a mooring or need to tolerate drying out and scrubbing.

Is Perfection topcoat harder to apply than a standard enamel?

Yes – as a two-pack system it needs more careful mixing, timing and conditions than a single-pack enamel, but gives a harder, glossier, longer-lasting finish in return.

Can I apply Micron over a different antifouling brand?

Usually, but check compatibility first – some existing coatings need a barrier coat before overcoating with a different antifouling chemistry.