--- product_id: 258113574 title: "Water-Based Rust Converter Metal Primer, 82" brand: "corroseal" price: "₱7473" currency: PHP in_stock: true reviews_count: 5 category: "Corroseal" url: https://www.desertcart.ph/products/258113574-water-based-rust-converter-metal-primer-82 store_origin: PH region: Philippines --- # Water-resistant & non-flammable 2-hour fast dry time 300 sq ft/gallon coverage Water-Based Rust Converter Metal Primer, 82 **Brand:** corroseal **Price:** ₱7473 **Availability:** ✅ In Stock ## Summary > ⚡ Rust to Ready: Prime Like a Pro, Fast & Flawless! ## Quick Answers - **What is this?** Water-Based Rust Converter Metal Primer, 82 by corroseal - **How much does it cost?** ₱7473 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/258113574-water-based-rust-converter-metal-primer-82) ## Best For - corroseal enthusiasts ## Why This Product - Trusted corroseal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design, Big Impact:** Ergonomic bottle fits perfectly in your toolkit for on-the-go fixes - • **Trusted by Thousands of Pros:** 4.6-star rating from over 2,400 users proves its reliability and performance - • **Safe & Sustainable Application:** Water-based, non-flammable formula ensures safe indoor/outdoor use - • **Transform Rust Into Ready-to-Paint Metal:** Converts rust into a durable black primer in just 2 hours - • **Maximize Efficiency with 300 sq ft Coverage:** Covers large surfaces with minimal product for professional results ## Overview Corroseal Water-Based Rust Converter Metal Primer is a high-performance, water-resistant primer that transforms rust into a tough, paint-ready surface within 2 hours. Offering 300 square feet of coverage per gallon, its non-flammable, metallic finish formula is designed for both indoor and outdoor metal surfaces. Compact and safe, it’s trusted by thousands for efficient rust treatment and long-lasting protection. ## Description This product is compact in terms of design, it scores high on the aspect of utility too. This is what makes it worth the buy. Review: Works great - This stuff is great. Converts the rust to a black tough primer, ready to paint. Review: increible parece magia, no huele , sencillo de aplicar lo usare y comprare cada vez que tenga oxido - Increible producto, sencillo de usar y seguro. muy efectivo siguiendo el proceso el cual no es nada complicado. lo seguire comprando cada vez que tenga un problema de oxido ## Features - Comes in a good packaging - Designed to perfection - Compact construction - Comes in a safe and secure packaging ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001CRFYG0 | | Age Range Description | Adult | | Best Sellers Rank | #99,233 in Automotive ( See Top 100 in Automotive ) #99 in Automotive Rust Converters & Rust Removers | | Brand | Corroseal | | Brand Name | Corroseal | | Color | Metallic | | Color Code | #000000 | | Colour | Metallic | | Container Type | Bottle | | Coverage | 300 square feet/gallon | | Customer Reviews | 4.6 out of 5 stars 2,473 Reviews | | Dry Time In Hours | 2 | | Finish Type | Metallic | | Finish type | Metallic | | Global Trade Identification Number | 00704399515038 | | Included Components | (1) Qt Oxide Converter | | Indoor Outdoor Usage | Outdoor | | Is Waterproof | True | | Item Form | Aerosol | | Item Volume | 1 Quarts | | Item Weight | 2.6 Pounds | | Item volume | 1 Quarts | | Manufacturer | Corroseal | | Model Number | 82320 | | Paint Type | Spray | | Part Number | 82320 | | Size | 1 Quart (Pack of 1) | | Special Features | Non Flammable | | Special features | Non Flammable | | Specific Uses For Product | Interior/Exterior | | Surface Recommendation | Metal | | UPC | 704399515038 | | Unit Count | 32 Milliliters | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Corroseal - **Colour:** Metallic - **Finish type:** Metallic - **Item volume:** 1 Quarts - **Size:** 1 Quart (Pack of 1) ## Images ![Water-Based Rust Converter Metal Primer, 82 - Image 1](https://m.media-amazon.com/images/I/61bcF2t3+jL.jpg) ## Questions & Answers **Q: I have a large storage building roof to coat. Can I use a garden sprayer?** A: 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?** A: 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?** A: 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.)** A: 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by C***R on 13 June 2026* This stuff is great. Converts the rust to a black tough primer, ready to paint. ### ⭐⭐⭐⭐⭐ increible parece magia, no huele , sencillo de aplicar lo usare y comprare cada vez que tenga oxido *by V***. on 25 December 2021* Increible producto, sencillo de usar y seguro. muy efectivo siguiendo el proceso el cual no es nada complicado. lo seguire comprando cada vez que tenga un problema de oxido ### ⭐⭐⭐⭐⭐ Perfecto *by P***N on 15 August 2020* Muy caro pero muy bien y facil. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/258113574-water-based-rust-converter-metal-primer-82](https://www.desertcart.ph/products/258113574-water-based-rust-converter-metal-primer-82) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-09-02*