Owatrol Marine Paint and Antifouling Stripper – 1 Litre

Remove old antifouling, paint, varnish and wood stain with Owatrol Marine Strip Paint and Antifouling Remover, 1 Litre. Developed specifically for marine maintenance and restoration, this powerful water-based gel softens multiple coating layers so they can be removed with less scraping and surface damage.

Owatrol Marine Strip can remove up to eight coats in a single application, depending on the type, age and thickness of the existing finish. Its extended active working time allows the product to penetrate several layers before removal.

The thick gel consistency clings to vertical surfaces without excessive dripping or running. This makes it particularly useful for boat hulls, transoms, handrails, fittings and detailed areas where conventional liquid paint removers can be difficult to control.

Once the coating has softened, Marine Strip can be removed using fresh water and a stiff synthetic brush. A suitable pressure washer may also be used where the underlying surface can safely withstand it.

The water-soluble formulation is solvent-free, VOC-free and non-flammable. Tools and application equipment can be cleaned using water after use.

Marine Strip is suitable for many common boat surfaces, including GRP, sound gelcoat, plastic, wood and compatible metals. It is ideal for removing old antifouling from GRP hulls, stripping peeling varnish from handrails and preparing compatible surfaces for repainting or refinishing.

Always test the product on a small, discreet area before treating the full surface. The required contact time will vary depending on the coating, number of layers, temperature and substrate.

Key Features

• Marine paint, varnish and antifouling remover
• Removes up to eight coating layers in one application
• Thick gel consistency helps prevent drips and runs
• Extended active working time
• Water-soluble formulation
• Solvent-free and VOC-free
• Non-flammable
• Container size: 1 litre

Safety Information

• Always read the container label and product safety information before use.
• Wear chemical-resistant gloves, protective clothing and suitable eye protection.
• Protect nearby surfaces, plants and areas that are not being stripped.
• Do not apply in direct sunlight or onto hot surfaces.
• Collect removed coating residue and contaminated wash water. Dispose of antifouling residue responsibly and do not allow it to enter drains, soil or waterways.

Keep out of reach of children.

1. What is Owatrol Marine Paint & Antifouling used for?

Owatrol Marine Paint & Antifouling is an additive designed to improve the application and performance of marine paints and antifouling coatings. It helps improve flow, adhesion and finish, making paint easier to apply while producing a smoother, more even result.

2. Can Owatrol be added to marine paint and antifouling?

Yes. Owatrol is designed to be mixed with compatible marine paints and antifouling coatings to improve their application, particularly in challenging weather conditions. Always follow the mixing ratios recommended for your chosen paint system.

3. What are the benefits of using Owatrol with marine paint?

Adding Owatrol can improve paint flow, reduce visible brush marks, enhance adhesion and make application easier, helping to achieve a more professional-looking finish.

4. Can Owatrol be used on boats above and below the waterline?

Owatrol products are suitable for a wide range of marine applications, but the specific paint or coating you are using will determine whether it is suitable above or below the waterline. Always follow the manufacturer’s recommendations for your chosen paint system.

5. Is Owatrol suitable for both new and previously painted surfaces?

Yes. Owatrol can be used with many new or previously painted surfaces, provided they have been properly cleaned and prepared before painting.

6. Can Owatrol be used on metal, wood and fibreglass boats?

Yes. Owatrol marine products are suitable for use on a range of marine substrates, including steel, aluminium, wood, gelcoat and previously painted surfaces when used with compatible coatings.

7. Does Owatrol help reduce brush marks?

Yes. One of the main benefits of Owatrol is improving paint flow, allowing the coating to level more evenly and helping minimise brush and roller marks during application.

8. Can I use Owatrol when painting in warm or windy conditions?

Owatrol is commonly used to improve paint application in less-than-ideal conditions by extending the working time of compatible coatings, helping produce a smoother finish. Always follow the product instructions and avoid painting outside the recommended temperature range.

9. Is Owatrol suitable for DIY boat maintenance?

Yes. Whether you’re carrying out a full repaint or routine maintenance, Owatrol helps make marine paint easier to apply, making it suitable for both DIY users and professional boat owners.

10. How should I prepare the surface before applying marine paint with Owatrol?

Before painting, ensure the surface is clean, dry and free from grease, salt, loose paint and other contaminants. Good surface preparation is essential for achieving the best adhesion and long-lasting protection.