--- product_id: 51173973 title: "Non-Toxic High Temp Mill-Pac Black Sealant | Fireplaces, Wood, Pellet, and Gas Stoves, Direct Vent Systems, Flue Joints | Environmentally Friendly | 1050-Degree (90 ml Squeeze Tube)" brand: "igs industries" price: "24520CFA" currency: XOF in_stock: true reviews_count: 8 url: https://www.desertcart.sn/products/51173973-non-toxic-high-temp-mill-pac-black-sealant-fireplaces-wood store_origin: SN region: Senegal --- # Non-toxic & eco-friendly formula 1050°F max heat resistance Easy application & cleanup Non-Toxic High Temp Mill-Pac Black Sealant | Fireplaces, Wood, Pellet, and Gas Stoves, Direct Vent Systems, Flue Joints | Environmentally Friendly | 1050-Degree (90 ml Squeeze Tube) **Brand:** igs industries **Price:** 24520CFA **Availability:** ✅ In Stock ## Summary > 🔥 Seal the heat, save the planet — Mill-Pac Black’s got your back! ## Quick Answers - **What is this?** Non-Toxic High Temp Mill-Pac Black Sealant | Fireplaces, Wood, Pellet, and Gas Stoves, Direct Vent Systems, Flue Joints | Environmentally Friendly | 1050-Degree (90 ml Squeeze Tube) by igs industries - **How much does it cost?** 24520CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/51173973-non-toxic-high-temp-mill-pac-black-sealant-fireplaces-wood) ## Best For - igs industries enthusiasts ## Why This Product - Trusted igs industries brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durability That Lasts:** Expands to fill gaps without cracking or shrinking over time. - • **Effortless Application:** Smooth squeeze tube design for precise, mess-free sealing. - • **Unmatched Heat Endurance:** Withstands scorching temps up to 1050°F for long-lasting seals. - • **Eco-Conscious Craftsmanship:** Formulated without harmful fibers—safe for you and the planet. - • **Perfect for Gas & Wood Stoves:** Won't off-gas, ideal for direct vent and electronic ignition systems. ## Overview The IGS Industries Mill-Pac Black Sealant is a high-performance, non-toxic silicone sealant rated for continuous use up to 1050°F. Designed for fireplaces, wood, pellet, and gas stoves, it provides a durable, crack-resistant seal that’s safe for direct vent systems and electronic ignition units. Its eco-friendly, organically bound formula eliminates harmful fibers, ensuring a safer environment without compromising on reliability or ease of use. ## Description Rated up to 1050°F (565°C) - the IGS Industries Mill-Pac Black 1050-Degree High Performance Sealant is the perfect solution for your adhesive sealant needs! Mill-Pac Black will not crack or shrink, providing years of durability. Created using non-RCF refractory fibers and eliminating any OSHA and EPA concerns, Mill-Pack Black is suitable for fireplaces, direct vent systems, flue joints and boxes, as well as wood, pellet and gas stoves. ## Features - NON TOXIC & ORGANICALLY BOUND - Formulated with an organic, non-toxic binding system. With the elimination of RCF fibers, Mill-PAC Black is truly environmentally friendly. - HIGH PERFORMANCE SEALANT - Expands to form a tight seal in your fireplace or stove that will provide years of reliable service. - BEST FOR GAS APPLIANCES - Mill-Pac will not off-gas like RTV red silicone making it an ideal sealer for direct vent pipe on units with electronic ignition. - 1050°F HIGH TEMPERATURE - Rated to a 1050°F (565°C) max continuous operating temperature. - EASY TO USE - Easy application and clean up. Reduces sooting and whiting. Does not bake onto equipment. Conforms to rough or misaligned components. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B01L2VWJ36 | | Best Sellers Rank | #126,942 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #141 in Industrial Joint Sealants | | Brand Name | IGS Industries | | Color | Black | | Compatible Material | Wood | | Customer Reviews | 4.0 4.0 out of 5 stars (47) 4.0 out of 5 stars | | Item Form | Liquid | | Manufacturer | IGS Industries | | Material Type | Silicone | | Model | IGSMILLPACBLACK | | Number Of Items | 1 | | Part Number | IGSMILLPACBLACK | | Style Name | Compact | | Surface Recommendation | Vent,Wood | | Unit Count | 3.04 Fluid Ounces | | Upc | 645360706263 | ## Product Details - **Brand:** IGS Industries - **Item Form:** Liquid - **Material:** Silicone - **Style:** Compact - **UPC:** 645360706263 ## Images ![Non-Toxic High Temp Mill-Pac Black Sealant | Fireplaces, Wood, Pellet, and Gas Stoves, Direct Vent Systems, Flue Joints | Environmentally Friendly | 1050-Degree (90 ml Squeeze Tube) - Image 1](https://m.media-amazon.com/images/I/51JUfN7htqL.jpg) ![Non-Toxic High Temp Mill-Pac Black Sealant | Fireplaces, Wood, Pellet, and Gas Stoves, Direct Vent Systems, Flue Joints | Environmentally Friendly | 1050-Degree (90 ml Squeeze Tube) - Image 2](https://m.media-amazon.com/images/I/61owAY3pz+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ stinky *by on Reviewed in the United States June 23, 2019* Once the smell burns off it seals perfectly. ### ⭐ Terrible! *by on Reviewed in the United States January 7, 2025* Not only was this stuff very difficult to squeeze from the tube, it was VERY messy and hard to apply. It simply would not stick. Imagine trying to spread chewing gum on a surface...same exact consistency, and there were no application instructions on the tube. I completely wasted my money and wish I could get it back! ### ⭐⭐⭐⭐⭐ Worked great *by on Reviewed in the United States November 14, 2016* Worked perfect. Hard to spread but manageable --- ## 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.sn/products/51173973-non-toxic-high-temp-mill-pac-black-sealant-fireplaces-wood](https://www.desertcart.sn/products/51173973-non-toxic-high-temp-mill-pac-black-sealant-fireplaces-wood) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-14*