Corrosion Block is a protective fluid designed to defend metal and electronic components against corrosion using advanced polar bonding chemistry. This clean, synthetic formula deeply penetrates joints, connectors, and fasteners to displace moisture, then leaves behind a clear, hydrophobic film to prevent future corrosion. Unlike waxy coatings, it remains a clean barrier that acts as an effective preventative treatment for equipment in high-moisture environments.
Key Features:
- Pack of 4 bottles, each containing 32 oz. with an included pump dispenser
- Non-toxic and non-flammable formulation
- Penetrates and replaces salt water in existing corrosion cells
- Suitable for electrical and mechanical equipment in diverse settings, including marine, mining, and industrial applications
- Safe for use on sensitive electronics, switches, circuit breakers, and battery terminals
Common Applications:
- Electronics, GPS systems, and circuit breakers
- Battery terminals, fuse panels, and connectors
- Switches, pressure gauges, and motor operated valves
- Locks and hinges
- Engine components, alternator leads, and fuel tanks
- Reefer unit wheels and hubs
Product facts
- CT SKU
- CT-107743
- Model / MPN
- 20032CASE
- Package dimensions
- 4" X 6" X 9"
- Package weight
- 8.4 lb
- Specifications
- Type = Corrosion Protection
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Shipping & returns
Shipping & returns
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Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
