Professional-grade marine detailing from Corrosion Block, trusted by marine detailers and serious boat owners to keep gel coat, fiberglass, and metal surfaces looking factory-new.
Key benefits
- Remove oxidation and restore gel coat shine
- Protect against UV, salt spray, and rain spotting
- Safe for fiberglass, metal, and painted surfaces
What you're getting
Brand: Corrosion Block
Part Number: 20004
Ships from: CWR Distribution (authorized dealer)
Warranty: Full manufacturer warranty
Product details
Liquid 4-Liter Refill - Non-Hazmat, Non-Flammable & Non-Toxic Corrosion Block is a clean fluid that actively protects metal using advanced polar bonding chemistry. Synthetic additives in Corrosion Block completely penetrate corrosion cells…replacing the salt water which is then allowed to evaporate. Corrosion Block’s hydrophobic film remains to further protect the metal acting like an “OFF SWITCH” for corrosion. Unlike waxy products Corrosion Block then leaves a clean clear moisture proof/hydrophobic film to prevent new corrosion formation. deeply penetrating into joints, connectors and around fasteners. Features: Formulated to KILL CORROSION ON CONTACT from completely submerged, to equipment affected by high moisture content in the air Corrosion Block is a clean fluid that actively protec
Shipping & returns
Free shipping on orders over $199. Standard shipping $9.95 flat. Ships within 1 business day from our supplier's warehouse. Full manufacturer warranty coverage — we handle warranty claims for you as your authorized dealer. Questions? Call or email — real human support, no chatbots.
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