--- product_id: 12798893 title: "4 oz Modern Masters PA901 Green Metal Effects Aging Solution" brand: "modern masters" price: "€ 25.25" currency: EUR in_stock: true reviews_count: 11 category: "Modern Masters" url: https://www.desertcart.pt/products/12798893-4-oz-modern-masters-pa901-green-metal-effects-aging-solution store_origin: PT region: Portugal --- # Low VOC, eco-friendly formula 4 fl oz reactive patina solution Oxidation effect in minutes 4 oz Modern Masters PA901 Green Metal Effects Aging Solution **Brand:** modern masters **Price:** € 25.25 **Availability:** βœ… In Stock ## Summary > 🌟 Turn your projects into timeless metal art with a splash of green magic! ## Quick Answers - **What is this?** 4 oz Modern Masters PA901 Green Metal Effects Aging Solution by modern masters - **How much does it cost?** € 25.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/12798893-4-oz-modern-masters-pa901-green-metal-effects-aging-solution) ## 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 - β€’ **Versatile Application:** Perfect for indoor and outdoor projects, ideal for planters, dΓ©cor, and artistic metal effects. - β€’ **Eco-Conscious Crafting:** Low VOC, water-based formula ensures safer indoor use without compromising on effect or quality. - β€’ **Effortless Artistic Control:** Apply while paint is tacky for best results; reapply or touch up to customize your unique aged metal masterpiece. - β€’ **Instant Authentic Verdigris:** Transforms copper paint into a stunning green patina in minutes, creating that coveted vintage metal look. - β€’ **Precision Reactive Chemistry:** Specifically designed to accelerate oxidation on real metal particles for a truly genuine finish. ## Overview Modern Masters PA901 Green Metal Effects Aging Solution is a 4-ounce, water-based, low VOC reactive patina liquid that accelerates oxidation on metallic paints, producing an authentic green verdigris finish in minutes. Ideal for indoor and outdoor use, it offers artists and DIY pros a quick, eco-friendly way to achieve vintage metal aesthetics with precision and ease. ## Description Product Description Modern Masters PA901-04 Aging Solution Green Patina, 4-Ounce From the Manufacturer This water-based acidic solution is applied over Reactive Metallic Paints. It will react with the real metal particles in the paint, thus speeding up the oxidation process. Review: Works Like a Charm - When used in conjunction with real copper paint, this stuff is amazing. I painted two resin planters with Modern Masters ground-copper paint and immediately followed that by spraying this product on. An authentic-looking verdigris patina developed over the next few hours like magic. I would recommend sealing it, although the bottle says it’s optional. Review: Great Product! Read review before use for best results. - Painted a iron flower pot with Modern Masters Oxidizing Copper Paint & Green Patina Solution. You can read my paint review in the MM Oxidizing Copper Paint. Applying the Green Patina/ Oxidizing solution: Using the Green Patina Aging Solution (Blue-green in color), apply "while paint is still wet". Not dripping wet, but tacky which may only be a few minutes in dry conditons. Apply with brush or sponge. I started with sponge, but quickly moved to brush. I poured the Patina Ageing solution into a small pale and brushed from their. It has the consistancy of water so pick up any runs with a dry brush or you will see green streaks down your surface. You will not see the oxidation for 20 minutes and in full for hours after appllication. The Patina oxidizing solution delutes as you use it so you can't carefully control the Patina/oxidizing effect like you can the paint. You may end up reapplying the Patina solution So I ended up painting and oxidizing one flower pot at a time. (Picture 1). Note: YOU CAN'T CONTROL THE PATINA SOLUTION - BUT YOU CAN CONTROL THE PAINT. Paint Touch Up: The tough customer (my wife), wanted a "turning copper look" with some copper color and some green patina oxidation. I purchased the MM Rust Patina to sponge in this effect only to find out that it only works with the MM Oxidizing Iron Paint not the Oxidizing Copper Paint that I was using. I figured out the only way to achive this look is to let the surface oxidize and dry for a day or two. Then, come back and lightly brush some of the Modern Masters Copper Paint back over some of the high spots on the relief of the flower pots. I have to admit, it looks amazing! She did not want the sealer placed on to keep an authenic rough look to the surface without any satin finish. The issue there is that it could continue to oxidize more green in the future. If so, I will only take me a few minutes to likely brush some more copper paint back on. It's been 5 months an so far it looks the same as the day I painted them. (Pictures 2 & 3). My only criticisim is that they need to make the products available in a quart size as the gallon is expensive and way more material that most people will need for a project and the bottle is too small. However, this excess primer can serve as a good general metal primer for other projects and the paint I will use for re-touch up as further oxidation occurs over time. You now know a lot more than I did when I started with this product. Have fun with it! ## Features - Low VOC System - Creates a "Real" Rusted Metal Finish - Metal Effects Green Patina will speed up the oxidation process and create a beautiful, authentic green patina finish in minutes - This material is a reactive patinating solution - It is a stable, nonflammable, translucent blue flowable liquid ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000I1TH9Q | | Age Range Description | Adult | | Best Sellers Rank | #54,683 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Household Paint Solvents | | Brand | Modern Masters | | Brand Name | Modern Masters | | Color | Green | | Color Code | 000000 | | Container Type | container | | Coverage | 100 sq ft | | Customer Reviews | 4.4 out of 5 stars 849 Reviews | | Finish Type | Metallic | | Global Trade Identification Number | 00740774999796 | | Included Components | 1 | | Indoor Outdoor Usage | Indoor | | Is Waterproof | False | | Item Form | Liquid | | Item Type Name | Modern Masters PA901-04 Aging Solution Green Patina, 4-Ounce | | Item Volume | 4 fluid ounces | | Item Weight | 4 ounces | | Manufacturer | Paint Sundries Solutions | | Model Name | Metal Effects | | Model Number | PA901-04 | | Paint Type | paint_type | | Part Number | PA901-04 | | Size | 4 Fl Oz (Pack of 1) | | Special Feature | special_feature | | Special Features | special_feature | | Specific Uses For Product | Interior/Exterior | | Surface Recommendation | surface_recommendation | | UPC | 740774999796 | | Unit Count | 4 Fluid Ounces | | Water Resistance Level | Not Water Resistant | ## Images ![4 oz Modern Masters PA901 Green Metal Effects Aging Solution - Image 1](https://m.media-amazon.com/images/I/81DkQ6F9lFL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: will this work on copper? not copper paint but copper.** A: Yes it works on real copper. Gives it a greenish patina look. We use it on our copper top bird houses and feeders we make. **Q: Will this work on the tiles on end table tops? The older tops with the black tile sitting down in.** A: Yes it will work ,..just make sure to use the recommended primer and base coat paint first. **Q: I noticed on the label that in addition to Copper the Green Patina can be used with several Gold colors and Bronze. What effect is expected with gold?** A: I tried them all. There was no patina result with gold, only with the bronze/copper paint. **Q: Does the project surface matter as long as I use the reactive paint first? I want to use on foam faux ceiling tiles.** A: Absolutely it matters. You need to apply a primer that is recommended to seal completely the foam substrate. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works Like a Charm *by C***L on August 21, 2026* When used in conjunction with real copper paint, this stuff is amazing. I painted two resin planters with Modern Masters ground-copper paint and immediately followed that by spraying this product on. An authentic-looking verdigris patina developed over the next few hours like magic. I would recommend sealing it, although the bottle says it’s optional. ### ⭐⭐⭐⭐⭐ Great Product! Read review before use for best results. *by D***. on February 4, 2024* Painted a iron flower pot with Modern Masters Oxidizing Copper Paint & Green Patina Solution. You can read my paint review in the MM Oxidizing Copper Paint. Applying the Green Patina/ Oxidizing solution: Using the Green Patina Aging Solution (Blue-green in color), apply "while paint is still wet". Not dripping wet, but tacky which may only be a few minutes in dry conditons. Apply with brush or sponge. I started with sponge, but quickly moved to brush. I poured the Patina Ageing solution into a small pale and brushed from their. It has the consistancy of water so pick up any runs with a dry brush or you will see green streaks down your surface. You will not see the oxidation for 20 minutes and in full for hours after appllication. The Patina oxidizing solution delutes as you use it so you can't carefully control the Patina/oxidizing effect like you can the paint. You may end up reapplying the Patina solution So I ended up painting and oxidizing one flower pot at a time. (Picture 1). Note: YOU CAN'T CONTROL THE PATINA SOLUTION - BUT YOU CAN CONTROL THE PAINT. Paint Touch Up: The tough customer (my wife), wanted a "turning copper look" with some copper color and some green patina oxidation. I purchased the MM Rust Patina to sponge in this effect only to find out that it only works with the MM Oxidizing Iron Paint not the Oxidizing Copper Paint that I was using. I figured out the only way to achive this look is to let the surface oxidize and dry for a day or two. Then, come back and lightly brush some of the Modern Masters Copper Paint back over some of the high spots on the relief of the flower pots. I have to admit, it looks amazing! She did not want the sealer placed on to keep an authenic rough look to the surface without any satin finish. The issue there is that it could continue to oxidize more green in the future. If so, I will only take me a few minutes to likely brush some more copper paint back on. It's been 5 months an so far it looks the same as the day I painted them. (Pictures 2 & 3). My only criticisim is that they need to make the products available in a quart size as the gallon is expensive and way more material that most people will need for a project and the bottle is too small. However, this excess primer can serve as a good general metal primer for other projects and the paint I will use for re-touch up as further oxidation occurs over time. You now know a lot more than I did when I started with this product. Have fun with it! ### ⭐⭐⭐⭐⭐ Hackable with caution!!!! *by C***D on June 24, 2016* Alright, due to my lack of attention to detail I bought the wrong kind of paint to go with this item. Twice. Here is the link to the correct paint that this reacts with https://www.amazon.com/gp/aw/d/B0009JNERS/ref=yo_ii_img?ie=UTF8&psc=1 So I bought this because I love the look of copper patina and I recently bought a motorcycle. I replaced all the parts I could with copper sheet metal but couldn't with the gas tank. So I figured I would give system a try. I like the rough look. After applying this as per instructions I noticed it was a pretty uniform color, a very pretty light green blue. But it wormy match the rest of the bike parts that were a more rough and dark blue of the real copper patina. So I decided AFTER the paint and patina activator was dry to try my normal patina mix. Ammonia and salt. So I moved to a WELL VENTILATED area. Outside. Ammonia is rough on the lungs. I don't know how our mixes with the patina activator, so please use caution. But IT WORKED!!! In very very happy with how it turned out for my uses. That being said I also did a test without the patina activator and it works but not nearly as well. TL;DR buy the right paint and it will be beautiful!! ## Frequently Bought Together - 4 oz Modern Masters PA901 Green Metal Effects Aging Solution - 6 oz Modern Masters ME149 Copper Metal Effects Reactive Metallic Paint - 4 oz Modern Masters AM203 Metal Effects Acrylic Primer --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/12798893-4-oz-modern-masters-pa901-green-metal-effects-aging-solution](https://www.desertcart.pt/products/12798893-4-oz-modern-masters-pa901-green-metal-effects-aging-solution) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-05*