Description

Mercury / MerCruiser Quicksilver Corrosion Guard — 8M0152310

The Mercury Quicksilver 8M0152310 Corrosion Guard is a genuine OEM marine corrosion-inhibiting spray designed to protect metal engine components and marine hardware from rust, oxidation, and saltwater corrosion. It forms a thin protective coating that seals out moisture, air, and salt.

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Key Specifications

• Part Number: 8M0152310

• Product Type: Corrosion inhibitor / protective spray

• Container Size: 11 oz aerosol can

• OEM Brand: Mercury Marine / Quicksilver

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What It Does

Corrosion Guard is formulated to create a clear, water-resistant protective barrier on metal surfaces. This coating helps prevent rust and deterioration caused by saltwater, humidity, and airborne chemicals.

It helps:

• Protect outdrives and lower units

• Protect power trim motors and brackets

• Prevent rust on exposed engine components

• Seal metal surfaces from moisture and salt exposure

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Typical Applications

Commonly used on:

• MerCruiser sterndrives

• Mercury outboard engines

• Trim and tilt components

• Under-cowl engine components

• Electrical connections and exposed metal parts

Mercury recommends applying it to engine blocks, under-cowl areas, and other exposed metal surfaces after the engine is dry to create a protective film.

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Features

• Absorbs moisture and airborne chemicals

• Leaves a clear, non-sticky protective coating

• Safe on painted and unpainted surfaces

• Helps prevent paint blistering and corrosion damage

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Usage Tips

• Apply to clean, dry surfaces for best protection.

• Avoid spraying on drive belts, pulleys, or air intakes.

• Do not spray over sacrificial anodes or antifouling coatings.

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Parts-Desk Tip:
Corrosion Guard is one of the most commonly recommended maintenance sprays for boats used in saltwater or brackish environments, especially during winter storage or seasonal maintenance.

Shipping:

OEM parts ship same or next day for fast Canada wide shipping.

Technical Specifications:

• Type: Corrosion inhibitor and protective coating
• Compatible with: Mercury MerCruiser marine engines and drives
• Part Number: 8M0152310
• Quantity: Sold individually (6-pack available)