--- product_id: 353401228 title: "81173 Black Silicone Adhesive Sealant, 12.9 oz" brand: "permatex" price: "€ 133.41" currency: EUR in_stock: true reviews_count: 5 category: "Permatex" url: https://www.desertcart.hr/products/353401228-81173-black-silicone-adhesive-sealant-12-9-oz store_origin: HR region: Croatia --- # 100% Waterproof & Weatherproof Temp range -75°F to 450°F Sensor-safe, electrical wiring protection 81173 Black Silicone Adhesive Sealant, 12.9 oz **Brand:** permatex **Price:** € 133.41 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal it like a pro — don’t let leaks or cracks hold you back! ## Quick Answers - **What is this?** 81173 Black Silicone Adhesive Sealant, 12.9 oz by permatex - **How much does it cost?** € 133.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/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 - • **Flexible & Waterproof Seal:** Creates a flexible, waterproof barrier that resists oil, grease, vibration, and harsh weather conditions. - • **Industrial-Grade Reliability:** Meets Mil-Spec Mil-A-46106B and ANSI/NSF Standard 51 for professional-grade performance. - • **Extreme Temperature Resilience:** Works flawlessly from freezing cold to scorching heat, ensuring durability in any environment. - • **Versatile Multi-Surface Bonding:** Bonds seamlessly to glass, metal, plastics, fabric, vinyl, and weather stripping for all your repair needs. - • **Sensor-Safe Electrical Protection:** Safely protects and repairs electrical wiring without interfering with sensitive sensors. ## Overview Permatex 81173 Black Silicone Adhesive Sealant is a high-viscosity, multipurpose RTV silicone paste designed for extreme temperature ranges (-75°F to 450°F). It offers a flexible, waterproof seal that bonds to a wide variety of materials including glass, metal, and plastics. Certified to military and ANSI standards, it’s sensor-safe and ideal for fleet and plant maintenance, providing durable protection against oil, grease, vibration, and weather. ## 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 Review: worked great ## Features - USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000HBGJ8Y | | Best Sellers Rank | #143,984 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #225 in Silicone Adhesives | | Brand | Permatex | | Brand Name | Permatex | | Colour | Black | | Compatible Material | Glass, Metal | | Container Type | Cartridge | | Country of Publication | USA | | Customer Reviews | 4.6 out of 5 stars 774 Reviews | | Full Cure Time | 24 Hours | | Global Trade Identification Number | 00079340811737 | | Item Form | Paste | | Item Package Quantity | 1 | | Item Type Name | Permatex 81173 Black Silicone Adhesive Sealant - 12.9 oz. | | Item Weight | 227 g | | Manufacturer | Devcon | | Model | 81173 | | Other Special Features of the Product | Sensor-safe, protects and repairs electrical wiring | | Special Feature | Sensor-safe, protects and repairs electrical wiring | | Specific Uses For Product | Fleet and plant maintenance. | | UPC | 079340811737 | | Unit Count | 12.9 Ounce | | Viscosity | High | | Volume | 381 Millilitres | | 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* ### ⭐⭐⭐⭐⭐ worked great *by R***L on 14 June 2024* ### ⭐⭐⭐⭐⭐ 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.hr/products/353401228-81173-black-silicone-adhesive-sealant-12-9-oz](https://www.desertcart.hr/products/353401228-81173-black-silicone-adhesive-sealant-12-9-oz) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-18*