--- product_id: 34819342 title: "Red Devil 0846DS RD-DS 181 Acrylic Latex Duct Sealant, 10.1 oz, Gray, 1 Pack" brand: "red devil" price: "R$230" currency: BRL in_stock: true reviews_count: 8 url: https://www.desertcart.com.br/products/34819342-red-devil-0846ds-rd-ds-181-acrylic-latex-duct-sealant store_origin: BR region: Brazil --- # Water-resistant elasticity Strong metal-to-metal bond Non-flammable safety Red Devil 0846DS RD-DS 181 Acrylic Latex Duct Sealant, 10.1 oz, Gray, 1 Pack **Brand:** red devil **Price:** R$230 **Availability:** ✅ In Stock ## Summary > 🔧 Seal smart, seal strong — the pro’s choice for airtight perfection! ## Quick Answers - **What is this?** Red Devil 0846DS RD-DS 181 Acrylic Latex Duct Sealant, 10.1 oz, Gray, 1 Pack by red devil - **How much does it cost?** R$230 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/34819342-red-devil-0846ds-rd-ds-181-acrylic-latex-duct-sealant) ## Best For - red devil enthusiasts ## Why This Product - Trusted red devil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Sound:** Non-flammable formula means worry-free use in enclosed spaces. - • **Fade-Free Finish:** Discoloration resistant for a clean, professional look that lasts. - • **Unmatched Adhesion:** Tough, reliable grip on metal surfaces ensures your ducts stay airtight. - • **Dual-Use Durability:** Perfect for both interior and exterior applications—versatility that fits your project. - • **Permanently Flexible Seal:** Stay leak-proof with lasting elasticity that adapts to every joint. ## Overview Red Devil 0846DS RD-DS 181 is a 10.1 oz gray acrylic latex duct sealant designed for medium to high-pressure metal duct systems. Made in the USA, it offers permanent flexibility, superior water resistance, and a strong adhesive bond that prevents air leaks. Non-flammable and discoloration resistant, it’s ideal for both indoor and outdoor HVAC sealing needs. ## Description RD•DS 181 Acrylic Duct Sealant is a gray water-based duct sealant used in medium and high-pressure duct systems. It is a special formulation which is non-flammable and provides permanent flexibility, excellent water-resistance and superior sealing strength. Use it to seal metal to metal joints to prevent air leaks in medium and high pressure systems of spiral and rectangular ductwork for air-conditioning, refrigeration, ventilation, and air distribution. RD•DS 181 may also be used to seal joints on run-outs of connecting metal flexible tubing. Cured sealant is discoloration resistant. Made in USA. Red Devil, is still a privately-owned family business with state-of-the-art manufacturing facilities in Pryor, Oklahoma. Click on the Red Devil link at the top of this page to visit our Brand Store. ## Features - PERMANENTLY FLEXIBLE: Acrylic latex formula provides excellent elasticity and water resistance - INTERIOR / EXTERIOR USE: Can be used either inside or outside the home - STRONG ADHESIVE GRIP: Provides a tough bond on metal to metal connections - NON FLAMMABLE: Safe to use in enclosed areas. Made in the USA - DISCOLORATION RESISTANT: Cured sealant will not discolor over time ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00R6GN0NK | | Best Sellers Rank | #19,158 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #17 in Latex Caulk | | Brand Name | Red Devil | | Color | Gray | | Customer Reviews | 4.7 4.7 out of 5 stars (123) 4.7 out of 5 stars | | Global Trade Identification Number | 00075339012192 | | Included Components | Duct Sealant | | Item Form | Paste | | Item Type Name | Acrylic Latex Duct Sealant | | Item Weight | 1.1 pounds | | Liquid Volume | 10.1 fluid ounces | | Manufacturer | Red Devil | | Material Type | Acrylic | | Model | 0846DS | | Number Of Items | 1 | | Number Of Packs | 1 | | Part Number | 0846DS | | Surface Recommendation | Metal | | Unit Count | 1 Count | | Upc | 075339012192 | | Warranty Description | Warranty | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Red Devil - **Color:** Gray - **Item Form:** Paste - **Item Weight:** 1.1 pounds - **Liquid Volume:** 10.1 fluid ounces ## Images ![Red Devil 0846DS RD-DS 181 Acrylic Latex Duct Sealant, 10.1 oz, Gray, 1 Pack - Image 1](https://m.media-amazon.com/images/I/710olfhTZ2L.jpg) ![Red Devil 0846DS RD-DS 181 Acrylic Latex Duct Sealant, 10.1 oz, Gray, 1 Pack - Image 2](https://m.media-amazon.com/images/I/61wT4p0gneL.jpg) ![Red Devil 0846DS RD-DS 181 Acrylic Latex Duct Sealant, 10.1 oz, Gray, 1 Pack - Image 3](https://m.media-amazon.com/images/I/71ydtjkWncL.jpg) ![Red Devil 0846DS RD-DS 181 Acrylic Latex Duct Sealant, 10.1 oz, Gray, 1 Pack - Image 4](https://m.media-amazon.com/images/I/61lCgSbnoUL.jpg) ![Red Devil 0846DS RD-DS 181 Acrylic Latex Duct Sealant, 10.1 oz, Gray, 1 Pack - Image 5](https://m.media-amazon.com/images/I/61QW-dSoeKL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to apply. *by on Reviewed in the United States September 3, 2026* Works as advertised. ### ⭐⭐⭐⭐⭐ Good product. *by on Reviewed in the United States December 3, 2025* It's caulk. It works. ### ⭐⭐⭐⭐⭐ does the job *by on Reviewed in the United States November 5, 2025* does the job ## Frequently Bought Together - Red Devil 0846DS RD-DS 181 Acrylic Latex Duct Sealant, 10.1 oz, Gray, 1 Pack - Romeda Aluminum Tape, 2 inch x 65 Feet Foil Tape (3.9 mil), Insulation Adhesive Metal Tape, High Temperature Heavy Duty HVAC Tape, Silver Tape Aluminum Foil Tape for Ductwork, Dryer Vent, HVAC - Duct Tape Heavy Duty Waterproof, Premium Aluminum Foil Tape (2"*65Feet,3.9mil), Silver Metal Ducting Tapes, High Temperature, Dryer Vent Insulation Tape for Ductwork, Sealing, Patching, Furnace, HVAC --- ## 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.com.br/products/34819342-red-devil-0846ds-rd-ds-181-acrylic-latex-duct-sealant](https://www.desertcart.com.br/products/34819342-red-devil-0846ds-rd-ds-181-acrylic-latex-duct-sealant) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-10-10*