Corroseal-82320 Water-Based Rust Converter Metal Primer, Rust Converter - 1 Qt

Corroseal-82320 Water-Based Rust Converter Metal Primer, Rust Converter - 1 Qt

Q: I have a large storage building roof to coat. Can I use a garden sprayer?

As a Ablebody Seaman (Unlimited, Any Waters) and US NAVY VET. I've probably busted more rust than 99.9% of anyone hear. While working on the TW Nelson (Mobile oil's Survey Vessel) we helped develop this stuff. Also aboard Supertankers for several oil Company's we got to try several different Brands of rust converter/reformer.. We brushed it. rolled it. sprayed it ( w/ air gun pick-up) and they all worked better than all previous methods.. and there were a bunch!!! In my opinion Corroseal was the Best of all!! I still buy it in quart & gallon sizes (when required as it goes a long way) DO NOT LET ANY OF THESE FREEZE!!! WATER BASED & WILL TURN INTO A ROCK. Talk about wasted $$$? Don't waste time & money on Rattle Cans as caps k-rap-out way before product does! U want to spray a large area? use air-sprayer w/ large orifice, more thin coats better than 1 thick. let dry. Just Bust off any Scale & Leave the rust. wash down, let dry then get after it! Just give up on acid & paste & all that k-rap. (I took more accidental showers in Ospho than I care to remember, before the new stuff) Wan-kers Away. Old Salty

Q: how long before rust comes back if not painted right away?

You don't necessarily need to paint over it. The rust doesn't comeback if you use Corroseal as directed. It seals the metal.

Q: how long before rust comes back if not painted right away?

Well, I bought it to touch up my deck chairs. The weather got cold and I have not had a chance to repaint them. I will do so in the spring. So that application is uncertain at present. However, since I had so much... My dishwasher racks had exposed metal where the rubber coating had broken down. I applied this stuff to those exposed areas, probably 2-3 months ago. I have not repainted or otherwise coated those areas. In the meantime, I have used the dishwasher multiple times (with that strong detergent!), and none of the areas I applied this stuff to has 1) lost its black color which was the result of the application, nor 2) begun to rust again. So, the coating seems very durable, even in the face of the adverse conditions in the dishwasher (water, heat, chemicals). YMMV

Q: If i brush down to bare metal with no rust remaining, would i be better off with a different primer? (other than cost that is. i already bought it.)

Corroseal needs the rust to bond to. If you're at bare metal an epoxy primer would be best. Make sure you use a solvent to clean the surface to remove any dirt or oils that may have come from your hands. I've had great success with Corroseal on light to heavy rust.

Product ID: 48804791

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Details

Brand
Corroseal
Colour
Original
Finish type
Metallic
Size
946.35 ml of
Item volume
1 Quarts
Special feature
Rust

🎨Covers 200-250 sq ft per gallon

💧Water-based, eco-friendly formula

🛡️Rust conversion + primer in 1 step

Frequently Bought Together

Corroseal-82320 Water-Based Rust Converter Metal Primer, Rust Converter - 1 Qt

Forney 72729 Wire Cup Brush, Coarse Crimped with 1/4-Inch Hex Shank, 2-Inch-by-.012-Inch, Silver

Description

🛠️ Transform Rust into Resilience — One Coat, Zero Compromise!

ECO SMART FORMULA - Non-flammable, non-corrosive, and cleans up easily with just soap and water.
BROAD USAGE SPECTRUM - Perfect for marine, automotive, household, and industrial metal surfaces.
VERSATILE APPLICATION - Brush, roll, or spray with effortless 8-10 mil wet film thickness for consistent coverage.
ALL IN ONE RUST DEFENSE - Paint, prime, and convert rust simultaneously for ultimate metal protection.
LONG LASTING METAL REVIVAL - Extends equipment life by halting rust and corrosion at the source.

Corroseal-82320 is a 1-quart water-based rust converter and metal primer that simplifies metal restoration by combining rust conversion, priming, and painting in a single step. Its non-flammable, eco-friendly formula covers 200-250 sq ft per gallon and is suitable for marine, automotive, household, and industrial use, ensuring long-lasting protection and extended metal life.

Specifications

Manufacturer	Rodda Paint Company
Part Number	82320
Product Dimensions	24.89 x 9.14 x 9.14 cm; 1.18 kg
Item model number	82320
Size	946.35 ml (Pack of 1)
Colour	Original Version
Style	Converter
Finish	Metallic
Material	water based
Pattern	Converter
Item Package Quantity	1
Coverage	200 - 250 m²
Special Features	Rust Conversion
Usage	Interior/Exterior
Included Components	(1) Qt Rust Converter
Batteries included?	No
Batteries Required?	No
Item Weight	1.18 kg

Have a Question? See What Others Asked

I have a large storage building roof to coat. Can I use a garden sprayer?

how long before rust comes back if not painted right away?

If i brush down to bare metal with no rust remaining, would i be better off with a different primer? (other than cost that is. i already bought it.)

Reviews

J**Y

Best antirust ever and worked as primer 2

Used a lot of makes and this is so good I import it nothing I've used comes close

17.06.2025

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