--- product_id: 141690357 title: "81158 Black Silicone Adhesive Sealant, 3 oz. Tube" brand: "permatex" price: "€ 19.28" currency: EUR in_stock: true category: "Permatex" url: https://www.desertcart.sk/products/141690357-81158-black-silicone-adhesive-sealant-3-oz-tube store_origin: SK region: Slovakia --- # 100% waterproof & flexible Extreme temp range -75°F to 450°F Versatile bonding power 81158 Black Silicone Adhesive Sealant, 3 oz. Tube **Brand:** permatex **Price:** € 19.28 **Availability:** ✅ In Stock ## Summary > 🔧 Seal it like a pro, weatherproof your world! ## Quick Answers - **What is this?** 81158 Black Silicone Adhesive Sealant, 3 oz. Tube by permatex - **How much does it cost?** € 19.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/141690357-81158-black-silicone-adhesive-sealant-3-oz-tube) ## 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 - • **Electrical Shield:** Protects and repairs wiring, keeping your tech safe and sound - • **Compact Power Tube:** 3 oz. of high-performance sealant packed for precision and durability - • **All-Surface Mastery:** Bonds glass, metal, plastic, vinyl & fabric seamlessly indoors or out - • **Weatherproof Warrior:** Withstands rain, grease, vibration & extreme temps without fail - • **Vertical & Horizontal Ready:** Applies effortlessly on any surface orientation for ultimate convenience ## Overview Permatex 81158 Black Silicone Adhesive Sealant is a versatile, waterproof RTV sealant designed for indoor and outdoor use. It bonds and repairs multiple materials including glass, metal, plastics, and vinyl, while protecting electrical wiring. With a wide temperature tolerance from -75°F to 450°F and resistance to oil, water, weather, vibration, and grease, it delivers reliable, flexible sealing on both vertical and horizontal surfaces. Packaged in a convenient 3 oz. tube, it’s a trusted American-made solution for professional-grade repairs and maintenance. ## Description Permatex Black Silicone Adhesive Sealant is a general-purpose, black RTV indoor/outdoor sealant. Effectively bonds, repairs, seals, mends and secures glass, metal, plastics, fabric, vinyl, weather stripping and vinyl tops. Also protects and repairs electrical wiring and may be applied to horizontal or vertical surfaces. Waterproof and flexible with a temperature range of -75 degrees Fahrenheit to 450 degrees Fahrenheit, this sealant is oil, water, weather, vibration and grease resistant. Suggested applications include windshields, door frames, electrical connections, seams and roofs, vinyl tops, and weather stripping. ## Features - General-purpose, black RTV indoor/outdoor sealant bonds, repairs, seals, mends and secures glass, metal, plastics, fabric, vinyl, weather stripping and vinyl tops - Protects and repairs electrical wiring - Works effectively on both horizontal and vertical surfaces - Waterproof and flexible with a temperature range of -75 degrees Fahrenheit to 450 degrees Fahrenheit - packed include 1pc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000AL6WLA | | Best Sellers Rank | #6,272 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #25 in Silicone Adhesives | | Brand Name | Permatex | | Colour | as shown pic | | Compatible Material | Glass, Metal, Plastic, Vinyl | | Country of Publication | USA | | Customer Reviews | 4.5 4.5 out of 5 stars (11,463) | | Global Trade Identification Number | 00686226811585 | | Included Components | Auto part, Automotive Accessories, Replacement and Performance parts | | Item Dimensions | 20.3 x 10.2 x 5.1 Centimeters | | Item Form | Liquid | | Item Type Name | Silicone Adhesive Sealant | | Item Weight | 91 g | | Manufacturer | Permatex | | Manufacturer Part Number | 81158 | | Material Type | Silicone | | Model | 81158 | | Number of Packs | 1 | | Style Name | 3 oz. | | Surface Recommendation | Fabric | | UPC | 686226811585 | | Unit Count | 85 Grams | | Warranty Description | This is TrueValue® American Product. Made in USA | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Permatex - **Item Weight:** 0.2 Pounds - **Item dimensions L x W x H:** 20.3 x 10.2 x 5.1 Centimeters - **Material:** Silicone - **Style:** 3 oz. ## Images ![81158 Black Silicone Adhesive Sealant, 3 oz. Tube - Image 1](https://m.media-amazon.com/images/I/814ncG6BrkL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: How can i apply this ao it comes out neat** A: Make sure surfaces are clean. Work slowly using the smallest opening in the tube you can. Check your spelling before hitting 'send'. **Q: Can this be used to help seal a drainage hole in a resin planter I now want to use as a water feature?** A: YES it can, as long as it is not too thick. If the hole is large, use a wood plug or short bolt/screw to fill the void and the Permatex as a sealer around it. **Q: Could I put this along the edges of convertible top? I don't want to glue the top on, just improve the seal where rain drips in.** A: Yes it will work. The best way to seal it is to apply the sealant where you want it to stick, and put vaseline on the other surface so it does not stick. This way it will not be sealed shut. The side with the vaseline will not adhere to the sealant and you will get a gasket so your top can go up and down without tearing it apart once it dries. I hope this makes sense. **Q: Does this work for a crack in a car dashboard?** A: Probably, it is like black caulk. Sticky to put on. I use a popsicle stick to smear it on a spot the removal part of my car top to fix a leak in the rubber seal. This stuff is flexible and worked great for that. ## Frequently Bought Together - Permatex 81158 Black Silicone Adhesive Sealant, 3 oz. Tube, Pack of 1 - Permatex 80050 Clear RTV Silicone Adhesive Sealant, 3 oz - Permatex 81730 Flowable Silicone Windshield and Glass Sealer, 1.5 oz. --- ## 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.sk/products/141690357-81158-black-silicone-adhesive-sealant-3-oz-tube](https://www.desertcart.sk/products/141690357-81158-black-silicone-adhesive-sealant-3-oz-tube) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-24*