Prop Speed PP500 Propprep Metal Surface Preparation Solution 500ml

Prop Speed Propprep is a specialized metal surface preparation solution designed specifically for marine propellers and running gear. This 500ml bottle contains a low-percentage phosphoric acid formula that chemically treats metal surfaces prior to coating application.

Key Features:

• Phosphoric acid-based formula for optimal metal surface preparation
• Essential first step in the Propspeed coating system
• Etches and prepares metal for maximum primer adhesion
• Works on stainless steel, bronze, and other marine metal surfaces
• 500ml (16.9 oz) bottle provides coverage for multiple propellers

Propprep is a critical component of the Propspeed application process, creating the ideal surface profile for Propspeed Etching Primer. The phosphoric acid formulation removes oxidation and contaminants while micro-etching the metal surface, ensuring proper chemical bonding of subsequent coating layers. This preparation step is essential for achieving long-lasting fouling protection on propellers, shafts, rudders, and other underwater running gear.