--- product_id: 353401228 title: "81173 Black Silicone Adhesive Sealant, 12.9 oz" brand: "permatex" price: "€ 138.41" currency: EUR in_stock: true reviews_count: 5 category: "Permatex" url: https://www.desertcart.gr/products/353401228-81173-black-silicone-adhesive-sealant-12-9-oz store_origin: GR region: Greece --- # 100% Waterproof & weatherproof Temp range -75°F to 450°F Meets Mil-Spec Mil-A-46106B 81173 Black Silicone Adhesive Sealant, 12.9 oz **Brand:** permatex **Price:** € 138.41 **Availability:** ✅ In Stock ## Summary > 🔧 Seal it like a pro — weatherproof, flexible, and built to last! ## Quick Answers - **What is this?** 81173 Black Silicone Adhesive Sealant, 12.9 oz by permatex - **How much does it cost?** € 138.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/353401228-81173-black-silicone-adhesive-sealant-12-9-oz) ## Best For - permatex enthusiasts ## Why This Product - Trusted permatex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Peel-Off Convenience:** Easily removable in one piece—no mess, no stress when it’s time to replace or repair. - • **Military-Grade Durability:** Certified Mil-Spec and ANSI/NSF 51 standards ensure professional-grade reliability and performance. - • **Flexible & Long-Lasting Seal:** Rubber-like elasticity resists oil, grease, vibration, and weathering without cracking or crumbling. - • **Extreme Temperature Resilience:** Withstands brutal heat and freezing cold from -75°F to 450°F, perfect for any climate challenge. - • **Versatile Multi-Surface Bonding:** Seals glass, metal, plastics, vinyl, fabric, and more—your all-in-one fix-it solution. ## Overview Permatex 81173 Black Silicone Adhesive Sealant is a 12.9 oz. professional-grade, multipurpose RTV silicone paste designed for extreme temperature ranges (-75°F to 450°F). It offers waterproof, oil, grease, and weather resistance, bonds to multiple substrates including glass and metal, and meets rigorous Mil-Spec and ANSI/NSF standards. Ideal for durable, flexible sealing applications with easy peel-off removal. ## Description RTV Silicone Sealant, Multipurpose, 12.9 oz., Black, Temp. Range -75 to 450 Degrees F, Specific Gravity 1.07, Viscosity Paste, Flash Point 200 Degrees F, Full Cure 24 hr., Begins to Harden Not Specified, Substrates Glass, Metal, Plastics, Fabric, Vinyl and Weather Stripping, Waterproof, Flexible Seal, Resistant to Oil, Water, Weather, Vibration, and Grease, Non-Paintable, Replaces Gaskets, Seals and Dressings, Standards Meets Mil-Spec Mil-A-46106B, Type I and Certified to ANSI/NSF Standard 51 This product contains a chemical that is regulated under California Proposition 65. Warning: This product contains a chemical known to the State of California to cause cancer. - Review: Excellent Product - I had a leaky sunroof (it's not draining properly and cleaning the channels repeatedly has done nothing) on my truck and have tried quite a few products already. But none of them could hold up to the Florida heat and weather, and would end up deteriorating and crumbling. I tried this product on the seal around the window and have had no leaking whatsoever. This stuff comes out like a thick black, tar-like caulking and is NOT easily cleaned from the hands or anything else you get it on, so be careful. You'll need gas or WD-40 (or something similar) to remove this stuff. Or just wear gloves, if you're messy like me. When it dries, though, it turns into a thick rubber-like seal that has elasticity and works extremely well; it is still holding up with no problems at all. Another bonus is that because it's a silicone seal, you can easily "peel" this stuff off if you ever want to remove it. Just pry up a part of the coating, and it'll all peel away in a big strip. And when I purchased this, it came as the product that is shown (with nozzle). There are also tubes of this product available, which I've used since and had no problems applying it. Review: worked great - used it on my convertable top where the rear glass was coming loose.It worked great ## Features - USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000HBGJ8Y | | Best Sellers Rank | #121,779 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #217 in Silicone Adhesives | | Brand | Permatex | | Brand Name | Permatex | | Colour | Black | | Compatible Material | Glass, Metal | | Customer Reviews | 4.6 out of 5 stars 775 Reviews | | Global Trade Identification Number | 00079340811737 | | Item Dimensions | 48 x 48 x 286 Millimeters | | Item Form | Paste | | Item Type Name | Permatex 81173 Black Silicone Adhesive Sealant - 12.9 oz. | | Item Weight | 0.5 Pounds | | Item dimensions L x W x H | 48 x 48 x 286 Millimeters | | Manufacturer | Devcon | | Manufacturer Part Number | 81173 | | Material | Other | | Material Type | Other | | Model | 81173 | | Number of Items | 1 | | Style | 12.9 oz. | | Style Name | 12.9 oz. | | Surface Recommendation | Door,Fabric | | UPC | 079340811737 | | Unit Count | 12.9 Ounce | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Permatex - **Colour:** Black - **Item Form:** Paste - **Special Feature:** Sensor-safe, protects and repairs electrical wiring - **Specific Uses For Product:** Fleet and plant maintenance. ## Images ![81173 Black Silicone Adhesive Sealant, 12.9 oz - Image 1](https://m.media-amazon.com/images/I/71dOF1l8KTL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Product *by J***E on 26 June 2010* I had a leaky sunroof (it's not draining properly and cleaning the channels repeatedly has done nothing) on my truck and have tried quite a few products already. But none of them could hold up to the Florida heat and weather, and would end up deteriorating and crumbling. I tried this product on the seal around the window and have had no leaking whatsoever. This stuff comes out like a thick black, tar-like caulking and is NOT easily cleaned from the hands or anything else you get it on, so be careful. You'll need gas or WD-40 (or something similar) to remove this stuff. Or just wear gloves, if you're messy like me. When it dries, though, it turns into a thick rubber-like seal that has elasticity and works extremely well; it is still holding up with no problems at all. Another bonus is that because it's a silicone seal, you can easily "peel" this stuff off if you ever want to remove it. Just pry up a part of the coating, and it'll all peel away in a big strip. And when I purchased this, it came as the product that is shown (with nozzle). There are also tubes of this product available, which I've used since and had no problems applying it. ### ⭐⭐⭐⭐⭐ worked great *by R***L on 14 June 2024* used it on my convertable top where the rear glass was coming loose.It worked great ### ⭐⭐⭐⭐⭐ Buena calidad, pero no envían factura *by M***A on 11 January 2021* Buena calidad. Pero aún no me han enviado mi factura, ya rebasamos el mes! ## Frequently Bought Together - Permatex 81173 Black Silicone Adhesive Sealant, 12.9 oz - Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 oz. - Bates- Caulking Silicone Gun, 10:1 Thrust Ratio, Hand Caulking Guns, No Drip --- ## 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.gr/products/353401228-81173-black-silicone-adhesive-sealant-12-9-oz](https://www.desertcart.gr/products/353401228-81173-black-silicone-adhesive-sealant-12-9-oz) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-14*