International Propeller Primer - 250ml

International Propeller Primer - 250ml

International Propeller Primer is a quick-drying, one-part primer specifically formulated for use on outdrives, outboard legs, propellers and stern gear. If you want antifouling to properly bond to underwater metals, this is the foundation.

Developed with Dual-Activated Bonding Technology, it delivers exceptional adhesion to difficult surfaces including aluminium, stainless steel, bronze and galvanised steel. That strong bond is essential on high-speed components where water flow and cavitation constantly put coatings under stress.

International Propeller Primer Key Features

• Quick-drying, single-pack primer for propellers and outdrives
• Dual-Activated Bonding Technology for superior adhesion
• Designed to work with International antifouling systems
• Resists dynamic water movement and cavitation forces
• Suitable for aluminium and other underwater metals
• Water-based and low odour
• Easy brush application

Used in combination with International’s recommended antifouling, Propeller Primer forms a unified coating system designed to resist dynamic and cavitation forces. The result is greater durability and improved protection against fouling build-up on propellers, drive systems and stern gear.

It’s water-based, low odour and easy to apply by brush - practical for both DIY boat maintenance and professional marine workshops.

International Propeller Primer Technical Spec

• Finish: Matt
• Suitable for: Propellers, Outdrives, Outboard legs, Stern gear
• Substrates: Aluminium, zinc-galvanised steel, steel, bronze, stainless steel
• Application method: Brush
• Recommended coats: 1–2
• Coverage:
  • Theoretical: 10m² per litre @ 100 microns WFT
  • Practical: Approx. 9m² per litre