--- product_id: 6711648 title: "Master Flame Class A Fire Retardant Spray for Wood, Fabric, Cotton & More - Non-Toxic Flame Retardant Coating - Meets NFPA 701 & ASTM E84 - Made in USA - Easy to Apply and Dries Clear - 1 Gallon" brand: "master fx, inc." price: "665 zΕ‚" currency: PLN in_stock: true reviews_count: 9 category: "Master Fx, Inc." url: https://www.desertcart.pl/products/6711648-master-flame-class-a-fire-retardant-spray-for-wood-fabric store_origin: PL region: Poland --- # Class A fire retardant barrier 1 gallon covers 200 sq ft Made in USA, pro-grade formula Master Flame Class A Fire Retardant Spray for Wood, Fabric, Cotton & More - Non-Toxic Flame Retardant Coating - Meets NFPA 701 & ASTM E84 - Made in USA - Easy to Apply and Dries Clear - 1 Gallon **Brand:** master fx, inc. **Price:** 665 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸ”₯ Protect your space with pro-grade fire defense β€” because safety never goes out of style! ## Quick Answers - **What is this?** Master Flame Class A Fire Retardant Spray for Wood, Fabric, Cotton & More - Non-Toxic Flame Retardant Coating - Meets NFPA 701 & ASTM E84 - Made in USA - Easy to Apply and Dries Clear - 1 Gallon by master fx, inc. - **How much does it cost?** 665 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/6711648-master-flame-class-a-fire-retardant-spray-for-wood-fabric) ## Best For - master fx, inc. enthusiasts ## Why This Product - Trusted master fx, inc. brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Effortless Application:** Spray, roll, or soakβ€”dries clear in 24 hours, no professional tools needed - β€’ **Non-Toxic & Odorless Formula:** Safe for homes, schools, and occupied spaces with zero harsh chemicals - β€’ **Versatile Material Protection:** Ideal for wood, fabric, cotton, burlap & more absorbent surfaces - β€’ **Certified Fire Safety Compliance:** Meets NFPA 701 & ASTM E84 for trusted flame resistance - β€’ **Professional-Grade American Quality:** Penetrates deeply to slow ignition and prevent flame spread ## Overview Master Flame Class A Fire Retardant Spray is a non-toxic, clear-drying coating designed to create a fire-resistant barrier on absorbent materials like wood, fabric, and cotton. Certified to meet rigorous NFPA 701 and ASTM E84 standards, this professional-grade, American-made spray offers easy application without harsh chemicals, covering up to 200 square feet per gallon and drying within 24 hours for reliable, odorless fire protection. ## Description Product description Master Flame Class A Fire Retardant is a professional-grade, American-made formula that creates a protective barrier on absorbent materials to prevent the spread of flames and inhibit the development of toxic smoke. Once applied, Master Flame penetrates the material's cellular structure, slowing ignition and preventing fire from traveling across treated surfaces. Master Flame has been tested in accordance with NFPA 701, ASTM E84, and California Title 19. NOTE: Master Flame is not compatible with waterproof materials or polymer materials, as Master Flame is not able to penetrate the cellular structure. Tested and Approved 3 Easy Ways to Apply Spray On. Evenly coat surfaces using any standard spray device. Roll On. Cover large areas quickly using a paint roller. Soak. Submerge smaller items in a container for full saturation. What Is Master Flame NOT Compatible With? Master Flame is not compatible with waterproof, polymer, synthetic, nylon, or silk materials. Wood must be unfinished and free of existing paint or sealer. How Does Master Flame Work? Master Flame soaks into absorbent materials, creating a protective barrier that slows ignition, prevents flames from spreading, and reduces toxic smoke. It dries clear with no odor or residue and meets the highest fire safety standards in the industry, including NFPA 701, ASTM E84 (Class A-rated), and California Title 19. What Does Master Flame Work On? Master Flame is compatible with a wide range of absorbent materials including wood, fabric, cotton, canvas, muslin, burlap, hay, thatch, straw, paper, cardboard, jute, and more. Master Flame is Safe for Occupied Spaces Master Flame's professional-grade formula is non-toxic, eco-friendly, PBDE-free, and safe for occupied spaces like homes, schools, offices, retirement communities, and more. How Much Master Flame Do You Need? From a small piece of fabric to an entire job site, Master Flame comes in the right size for any project. Review: It Works. That's it, and that's all. - Before spraying this on a piece of plywood that I wanted to protect, I sprayed it on a big piece of corrugated cardboard. Which is what I use as kindling to start fires. And then I tried to light it with an Aim & Flame. It did not burn. I don't know how it works, and it's a tad pricey, but if you want to make something fireproof, this stuff seems to get the job done. I also mixed it with some primer on another project (which they say you can do). Made the paint thinner, which I expected. But then it started to really thicken up after awhile, like Thompson's waterproofing product. I applied it, and it went on fine, but a little grainy. I assumed from this that it has some active ingredients that really harden surfaces and paint. So I think this was a good buy. If it ever has to stop a fire, it's a great buy. Review: Does it work - Did a test on an old piece of wood. It seems to really work. Remember it is a fire retardant not fire proof ## Features - Certified Fire Safety Standards: Master Flame fire retardant spray has been tested in accordance with NFPA 701, ASTM E84, and California Title 19 standards. Creates fire resistant barrier that prevents the spread of flames - Non-Toxic Safe Formula: Master Flame's non-toxic formula is safe for homes, schools, and occupied spaces. Made with premium grade ingredients, the flame resistant spray dries clear with no odor or residue - Simple Application Process: Easy to apply. Simply spray on, roll on, or soak any absorbent material. No professional equipment needed. Dries clear in 24 hours. A water-based paint or stain can be applied on top - Versatile Material Compatibility: Use Master Flame on wood, fabric, cotton, burlap, thatch, hay, and other absorbent materials. Not compatible with waterproof, polymer, synthetic, nylon, or silk materials - Safe and Chemical-Free Composition: Master Flame is non-toxic and free of PBDEs. No harsh chemicals, no harmful additives. A safer fire retardant for your family, your space, and the environment - Professional-Grade American Made Product: Proudly manufactured in the USA with professional-grade formula that penetrates material's cellular structure to slow ignition and prevent fire from traveling across treated surfaces ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ESL5LQK | | Age Range Description | Adult | | Best Sellers Rank | #13,689 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Industrial Coatings | | Brand | Master FX, Inc. | | Brand Name | Master FX, Inc. | | Color | Clear | | Container Type | Bottle | | Coverage | 200 square feet per gallon | | Customer Reviews | 4.4 out of 5 stars 499 Reviews | | Dry Time In Hours | 24.0 | | Finish Type | Eggshell | | Full Cure Time | 12 Hours | | Included Components | Pump | | Indoor Outdoor Usage | Indoor, Outdoor | | Is Waterproof | False | | Item Form | Liquid | | Item Volume | 1 Gallons | | Item Weight | 9.6 Pounds | | Manufacturer | Master FX, Inc. | | Model Name | Master Flame Class A Flame Retardant - 1 Gallon | | Model Number | FR-MF-1 | | Paint Type | Spray | | Part Number | FR-MF-1 | | Size | 128 Fl Oz (Pack of 1) | | Special Feature | Low Odor, Non Toxic | | Special Features | Low Odor, Non Toxic | | Specific Uses For Product | Flame Retardant Coating | | Surface Recommendation | Absorbent Materials | | UPC | 700220611146 | | Unit Count | 128.0 Fluid Ounces | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Master FX, Inc. - **Color:** Clear - **Finish Type:** Eggshell - **Item Volume:** 1 Gallons - **Paint Type:** Spray - **Size:** 128 Fl Oz (Pack of 1) - **Special Feature:** Low Odor, Non Toxic - **Specific Uses For Product:** Flame Retardant Coating - **Surface Recommendation:** Absorbent Materials - **Unit Count:** 128.0 Fluid Ounces ## Images ![Master Flame Class A Fire Retardant Spray for Wood, Fabric, Cotton & More - Non-Toxic Flame Retardant Coating - Meets NFPA 701 & ASTM E84 - Made in USA - Easy to Apply and Dries Clear - 1 Gallon - Image 1](https://m.media-amazon.com/images/I/51x1cerJINL.jpg) ![Master Flame Class A Fire Retardant Spray for Wood, Fabric, Cotton & More - Non-Toxic Flame Retardant Coating - Meets NFPA 701 & ASTM E84 - Made in USA - Easy to Apply and Dries Clear - 1 Gallon - Image 2](https://m.media-amazon.com/images/I/71das8BqWVL.jpg) ![Master Flame Class A Fire Retardant Spray for Wood, Fabric, Cotton & More - Non-Toxic Flame Retardant Coating - Meets NFPA 701 & ASTM E84 - Made in USA - Easy to Apply and Dries Clear - 1 Gallon - Image 3](https://m.media-amazon.com/images/I/81PqPMaokvL.jpg) ![Master Flame Class A Fire Retardant Spray for Wood, Fabric, Cotton & More - Non-Toxic Flame Retardant Coating - Meets NFPA 701 & ASTM E84 - Made in USA - Easy to Apply and Dries Clear - 1 Gallon - Image 4](https://m.media-amazon.com/images/I/71MlUHpJlOL.jpg) ![Master Flame Class A Fire Retardant Spray for Wood, Fabric, Cotton & More - Non-Toxic Flame Retardant Coating - Meets NFPA 701 & ASTM E84 - Made in USA - Easy to Apply and Dries Clear - 1 Gallon - Image 5](https://m.media-amazon.com/images/I/91SSN4ZYU8L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: My garage has acrylic paint on the walls and ceiling. Can I use this effectively as a topcoat? Or if not, is there an alternate product?** A: This will not work as a top coat, Master Flame has to be applied prior. Unfortunately we do not have an effective product for you. Thank you! **Q: How do you use it on palm tree leafs. Do you have to let them dry out first, and how often do you reapply?** A: Let the palm leaves dry out, then spray them on both sides. Let dry for 24 hours. Thank you! **Q: Does this meet flame retardant technical bulletin 133? That's what our town requires for fabric in our school.** A: It meets the requirements for schools in Virginia Beach, VA according to the Fire Marshall who re-inspected our school after we treated all curtains and bulletin Boards that were fabric covered. **Q: Can I apply this product directly to eps foam ( expanded polystyrene ) ? and then applied water base paint?** A: Depends upon what you're trying to do with the EPS. It might adhere, but it probably won't keep the EPS foam from bursting into flames when it gets hot enough to outgas. I have seen requirements to cover structural plastics with Type X gypsum to provide an acceptable level of smoke and flame containment. One EPS product I reviewed had flame spread of 20 and smoke of 100-300, which might actually meet "Class A interior wall and ceiling finish" requirements (UL 723), but only to limited height (e.g., 48 inches), unless also tested under NFPA 253 for flashover. You would need to find a product that is intended for your purpose (e.g., as interior finish), rather than trying to coat a dangerous product with fire retardant. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It Works. That's it, and that's all. *by D***G on September 17, 2019* Before spraying this on a piece of plywood that I wanted to protect, I sprayed it on a big piece of corrugated cardboard. Which is what I use as kindling to start fires. And then I tried to light it with an Aim & Flame. It did not burn. I don't know how it works, and it's a tad pricey, but if you want to make something fireproof, this stuff seems to get the job done. I also mixed it with some primer on another project (which they say you can do). Made the paint thinner, which I expected. But then it started to really thicken up after awhile, like Thompson's waterproofing product. I applied it, and it went on fine, but a little grainy. I assumed from this that it has some active ingredients that really harden surfaces and paint. So I think this was a good buy. If it ever has to stop a fire, it's a great buy. ### ⭐⭐⭐⭐⭐ Does it work *by R***N on May 5, 2025* Did a test on an old piece of wood. It seems to really work. Remember it is a fire retardant not fire proof ### ⭐⭐⭐⭐ This product was tested and found effective by my local fire department. *by X***R on April 16, 2026* Used this as a seal coat on wall framing , sheetrock and wood trim. I made treated and untreated samples of the framing wood, sheetrock and painted wallpaper on sheetrock. They were tested by the local fire department. The untreated samples burned easily, but the treated pieces were difficult to burn. ## Frequently Bought Together - Master Flame - Class A Fire Retardant - 1 Gallon - Kidde Multi Purpose Fire Extinguisher for Home, Office, Dorm, Residential, 1A10BC, 2 Pack - Prepared Hero Emergency Fire Blanket - 2 Pack - Fire Suppression Blanket for Kitchen, 40” x 40”, for Home, Fiberglass Fire Blanket. --- ## 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.pl/products/6711648-master-flame-class-a-fire-retardant-spray-for-wood-fabric](https://www.desertcart.pl/products/6711648-master-flame-class-a-fire-retardant-spray-for-wood-fabric) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-14*