Seaguard Zincspray Film Galvanizing Aerosol | 650g | Case of 12 | Cathodic Protection for Ferrous Metal
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You have 30 days to request a return. All sale items are final sale.
96% Zinc Film Galvanizing in an Aerosol — Case of 12.
Seaguard Zincspray by Zinga is a film galvanizing system in an aerosol can, providing cathodic protection to ferrous (iron and steel) metals. With 96% zinc content in the dry film, it delivers the same electrochemical protection as hot-dip galvanizing — in a convenient spray format that's ideal for field repairs, touch-ups, and small-area applications where full hot-dip treatment isn't practical.
Sold as a case of 12 x 650g aerosol cans. This product is classified as a hazardous material and is subject to shipping restrictions — confirm availability for your location before ordering.
Key Features
- 96% zinc content in the dry film — true cathodic protection, not just a zinc-pigmented paint
- Film galvanizing system — electrochemically protects ferrous metals the same way hot-dip galvanizing does
- Aerosol format — ideal for touch-ups, repairs, and small-area applications
- Suitable for repairing damaged or worn hot-dip galvanized, electro-galvanized, or other zinc-coated structures
- Bonds to bare steel, cast iron, and other ferrous metals
- Case of 12 x 650g cans — cost-effective for regular maintenance programs or multi-site use
Compatible Applications
- Touch-up and repair of damaged hot-dip galvanized steel structures (trailers, frames, brackets)
- Corrosion protection for bare ferrous metal in marine environments
- Repair of cut edges, welds, drilled holes, and abraded areas on galvanized steel
- Maintenance of boat trailers, dock hardware, and marine structural steel
- Any ferrous metal surface requiring cathodic zinc protection where hot-dip galvanizing is not practical
Parts Desk Insights
Zincspray is the right product when you need to restore cathodic protection to a damaged galvanized surface — particularly on boat trailers, marine hardware, and structural steel that's been cut, welded, or abraded. Standard zinc-pigmented paints provide barrier protection only; Zincspray's 96% zinc dry film provides true cathodic protection, meaning the zinc sacrificially corrodes to protect the steel underneath, just like a sacrificial anode does on your outboard or sterndrive.
For sacrificial anodes for outboard and sterndrive corrosion protection, browse our marine hardware selection. For other corrosion protection products, see our Paint & Coatings collection.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.