Antifouling International Interspeed Extra
- Hard antifouling
- For fresh, brackish/salty water
- For all surfaces
International Interspeed Extra has been the best-selling antifouling in our range for many years. This hard antifoulingprotects your boat’s hull below the waterline for an entire season against fouling and algae. It is suitable for use in fresh, brackish, and salt water, and can be applied to both sailing and motorboats.
Interspeed Extra can be used on almost all substrates, including polyester, epoxy, steel, and aluminum. Another major advantage: the antifouling can be applied up to 6 months before launching, giving you great flexibility in your planning. It is available in four vibrant colors, allowing you to not only protect your boat effectively, but also give it a sleek and attractive look. Do you have questions about how to use or apply Interspeed Extra? Our specialists are happy to provide you with expert advice!
Benefits of International Interspeed Extra
- Easy to process (1-component).
- Suitable for polishing to obtain a smooth finish.
- Suitable for all surfaces.
- Can be applied up to 6 months before launching.
How to apply Interspeed Extra
When applying this antifouling over an unknown antifouling, we recommend first using International Primocon to neutralise the layer. If the old layer is in a bad condition, we advise to remove it with a vacuum scraper. Once the primer has fully cured, you can apply the antifouling without sanding for up to one month after application. After one month, the primer must be sanded with grit P80–P180 before applying the antifouling.
This antifouling consists of 1 component and can therefore easily be applied without having to mix it. Check the technical documentation for any pre-treatment of the substrate. Apply the Interspeed antifouling simply with a (furry) roller or brush. One coat per season is sufficient, but in areas with high turbulence—such as the bow, waterline, keel, and rudder—it is advisable to apply an extra coat for optimal protection.
Please watch the video below about International's best-selling antifouling.
Specifications
Packaging: 0.75 and 2.5 litres
Colour: navy, red, white, black
Coverage: approx. 10 m2/ltr per layer
Application: brush or roller
Shelf life: 2 years
VOS: 445 g/ltr
Touch dry: after 30 minutes (23°C)
Launch time (immersion): after 8 hours (at 23°C)
Minimum application temperature: 5℃
Recoatable: after approx. 10-15 hours
Approval number: 14533 N
Everything for your boat!
Primers, antifouling, boat paints, gelcoat, topcoat and all other products to maintain your boat - you’ll find it all at Polyestershoppen.com! All our products are shipped lightning-fast from stock. Order before 5 PM CET (Central European Time), and your order will be dispatched the same day!
Do you have questions about osmosis treatment, repairs or antifouling? Take a look at our information centre. Prefer to get in touch directly with our specialists? We are ready to answer your questions via e-mail, telephone, WhatsApp or live chat!
We have a number of recommendations for working safely with polymers. At Polyestershoppen you will not only find the polymers themselves, but you can also purchase all the protective equipment you need from us. If you have any doubts or questions, please contact our customer service. We can give you advice on how to work safely with polymers.
