antifouling – Ayamar Náutico https://www.ayamarnautico.com A Leading Chandlery Serving Southern Spain and the Algarve Wed, 14 Oct 2026 16:14:35 +0000 en-GB hourly 1 https://www.ayamarnautico.com/wp-content/uploads/2026/07/cropped-favicon-1-32x32.png antifouling – Ayamar Náutico https://www.ayamarnautico.com 32 32 Hempel Classic Pro Self-Polishing Antifouling – Black 5L https://www.ayamarnautico.com/product/hempel-classic-pro-71240/ https://www.ayamarnautico.com/product/hempel-classic-pro-71240/#respond Wed, 13 Dec 2023 17:45:45 +0000 https://www.ayamarnautico.com/?post_type=product&p=884 Reliable Antifouling Protection for Boat Hulls Hempel Classic Pro is a self-polishing antifouling paint developed to protect underwater hull surfaces against marine growth. Its erodible coating gradually polishes away during use, helping maintain an effective antifouling surface while reducing excessive paint build-up over successive applications. Designed for seasonal protection, Classic Pro is a practical choice for maintaining sailing yachts and motorboats.

Key Features

  • Self-polishing antifouling technology
  • Designed for season-long antifouling protection
  • Helps prevent algae and other marine fouling
  • Gradually renews the antifouling surface during use
  • Helps minimise excessive coating build-up
  • Suitable for fibreglass, wood, plywood and steel hulls
  • Suitable for application by brush or roller
  • Black finish

Technical Specifications

Specification Details
Brand Hempel
Product Classic Pro
Colour Black
Capacity 5 litres
Product type Self-polishing (erodible) antifouling
Application area Below the waterline
Suitable substrates Fibreglass, wood, plywood and steel
Unsuitable substrates Aluminium and other light alloys
Application method Brush or roller
Recommended thinner Hempel Thinner 08080
Theoretical coverage Approx. 13 m²/L at 40 µm dry film thickness
Recommended coats 2, subject to the specified coating system

Surface Preparation

For best results, ensure the underwater hull is properly prepared before applying antifouling.
  • Remove marine growth, dirt and contamination.
  • Remove loose or flaking existing antifouling.
  • Check compatibility with existing coatings.
  • Apply the appropriate Hempel primer or tie coat where required.
  • Ensure the surface is clean and dry before painting.

Application Advice

Apply Hempel Classic Pro using a suitable brush or roller, following the manufacturer's technical data sheet. The number of coats, drying times and launching intervals depend on the application conditions and coating system. For areas exposed to greater wear, such as the waterline, rudder and leading edges, follow Hempel's recommendations for additional protection. Important: Do not apply directly to aluminium or other light-alloy surfaces.]]> Hempel’s Classic Pro is an efficient polishing (erodible) antifouling providing good protection all season.

Good mechanical strength for improved crack resistance. Good colour retention throughout the season

For use as an antifouling for boats of glass fibre, wood, plywood and steel. Do not use on aluminium or other light-alloy metals. Risk of corrosion in case of direct contact. Suitable for cruising speeds.

Size: 5 L

Colour: Black

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