Ultra 300 is an International antifouling paint suitable for professional and consumer application onto vessels in brackish, fresh and salt water. The hard antifouling is effective against fouling organisms; slime, aquatic plants and animals. 

The hard scrubbable finish provides protection for up to one year performance. Ultra 300 antifouling paint is suitable for burnishing to provide a smoother finish for maximum slip through the water, and can be scrubbed and cleaned if needed. Ideal for fast Powerboats.

COLOUR OPTIONS

 Please Note: The colours at the top are pre immersion. The colours at the bottom are post immersion.   

We've written up a few frequently asked questions that are asked in store for a little extra guidance.

How can International Ultra 300 be applied?

Application is via brush, roller or airless spray (professional use only).

How long does Ultra 300 take to become touch dry?

If applied at: 5C -60 minutes. 15C - 45 minutes. 23C - 30 minutes. 35C - 20 minutes.

What is International Ultra 300 antifoul coverage?

9 metres per square litre.

What is the immersion time of International Ultra antifoul?

If applied at: 5C - 24 hours. 15C - 12 hours. 23C - 8 hours. 35C - 6 hours.

What finish can I expect from International Ultra 300 antifoul?

The antifoul produces a matt finish.

Useful Links:

International Ultra 300 Product Data Sheet