--- product_id: 18499802 title: "1 gal Modern Masters PA904 Metal Effects Rust Activator" brand: "modern masters" price: "806.29 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/18499802-1-gal-modern-masters-pa904-metal-effects-rust-activator store_origin: TN region: Tunisia --- # Covers up to 100 sq ft per gallon Water-based acidic formula Matte finish for authentic rust look 1 gal Modern Masters PA904 Metal Effects Rust Activator **Brand:** modern masters **Price:** 806.29 DT **Availability:** ✅ In Stock ## Summary > 🛠️ Activate the Rust Revolution — Make Your Metal Masterpiece Unforgettable! ## Quick Answers - **What is this?** 1 gal Modern Masters PA904 Metal Effects Rust Activator by modern masters - **How much does it cost?** 806.29 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/18499802-1-gal-modern-masters-pa904-metal-effects-rust-activator) ## Best For - modern masters enthusiasts ## Why This Product - Trusted modern masters brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Matte Finish for Authenticity:** Achieve a genuine, weathered metal look that stands out with subtle sophistication. - • **Generous Coverage for Big Ideas:** One gallon covers 100 sq ft, letting you tackle large walls or multiple projects without constant refills. - • **Eco-Friendly Water-Based Formula:** Safe and easy to apply indoors without harsh fumes—perfect for your creative workspace or home projects. - • **Rust Resistant & Water Resistant:** Durable finish that resists further corrosion and handles indoor moisture, keeping your design fresh and bold. - • **Transform Metal Surfaces Instantly:** Activates a rich, natural rust patina over Reactive Iron Metallic Paint for that coveted industrial-chic vibe. ## Overview Modern Masters PA904 Metal Effects Rust Activator is a 1-gallon, water-based acidic solution designed to create authentic rust effects over Reactive Iron Metallic Paint. With a matte finish and coverage of 100 sq ft, it’s ideal for indoor walls, offering rust and water resistance to elevate your décor with industrial elegance. ## Description Product Description Rust Activator is a water-based acidic solution that can be applied over Reactive Iron Metallic Paint. From the Manufacturer Rust Activator is a water-based acidic solution that can be applied over Reactive Iron Metallic Paint. ## Features - include ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Modern Masters | | Color | Rust Activator | | Finish Type | Matte | | Size | 128 Fl Oz (Pack of 1) | | Item Volume | 1 Gallons | | Special Feature | Rust Resistant | | Unit Count | 128.0 Fluid Ounces | | Paint Type | Watercolor | | Specific Uses For Product | Interior | | Surface Recommendation | Walls | | Indoor/Outdoor Usage | Indoor | | Item Form | Liquid | | Included Components | Metal Effects Activator | | Is Waterproof | False | | Model Name | Metal Effects | | Package Information | Can | | Color Code | 000000 | | Full Cure Time | 4E+1 Minutes | | Coverage | 100 sq ft | | Water Resistance Level | Water Resistant | | UPC | 740774998942 | | Global Trade Identification Number | 00740774998942 | | Manufacturer | Modern Masters | | Part Number | PA904GAL | | Item Weight | 8.75 pounds | | Product Dimensions | 6 x 6 x 11.75 inches | | Item model number | PA904GAL | | Is Discontinued By Manufacturer | No | | Finish | Matte | | Item Package Quantity | 1 | | Special Features | Rust Resistant | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** Modern Masters - **Color:** Rust Activator - **Finish Type:** Matte - **Size:** 128 Fl Oz (Pack of 1) - **Item Volume:** 1 Gallons - **Special Feature:** Rust Resistant - **Unit Count:** 128.0 Fluid Ounces - **Paint Type:** Watercolor - **Specific Uses For Product:** Interior - **Surface Recommendation:** Walls ## Images ![1 gal Modern Masters PA904 Metal Effects Rust Activator - Image 1](https://m.media-amazon.com/images/I/51z6Kl5hjsL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is the 'Rust Activator' the same as the green (copper) and blue (bronze) activators?** A: No. One is for Rust and the other is for green or blue, depending on which paint you use as a base coat. There are three base paints and two activators. **Q: Will this work on my powder coated galvanized mail box?** A: Use a self etching primer first. Then it will bond the the powder coating. **Q: This wont work on new metal roofing thats not painte would it ?** A: I believe it well work. Purchase a smaller quantity and test it first. I use it to get a rust effect on modern masters metal effects paint that has actual ground metal in it. **Q: Can I use this on corrugated metal panels from Home Depot to get a rusty look?** A: As long as you use the iron paint first, you can virtually rust any material. I’ve used it on wood, glass, ceramics and metal. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great addition for my painting *by S***E on April 23, 2025* You have to follow the instruction but if you do, it works very well ### ⭐⭐⭐⭐⭐ Rust, the New Green *by M***S on January 29, 2025* I bought a dozen metal agave plants to save water. The are manufactured in shinny silver metal. After spraying them with this stuff, bam! They rust right up and within a few days look beautiful. The longer they are exposed to rain the deeper the rust color. Good stuff! ### ⭐⭐⭐⭐⭐ Excellent patina adder for antique repairs *by C***E on December 26, 2024* I use this stuff all the time. I do a lot of repairs of old items and I used this stuff to age hardware, nails and screws and hinges. ## Frequently Bought Together - 1 gal Modern Masters PA904 Metal Effects Rust Activator - 1 gal Modern Masters AM204 Clear Metal Effects Permacoat Xtreme Sealer - 1 gal Modern Masters ME149 Copper Metal Effects Reactive Metallic Paint --- ## 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.tn/products/18499802-1-gal-modern-masters-pa904-metal-effects-rust-activator](https://www.desertcart.tn/products/18499802-1-gal-modern-masters-pa904-metal-effects-rust-activator) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-25*