--- product_id: 729204065 title: "Silicone Adhesive Sealant Black 3oz Permatex 81158 Tube Pack of 1 Black 81158" brand: "permatex" price: "€ 37.61" currency: EUR in_stock: true category: "Permatex" url: https://www.desertcart.hr/products/729204065-silicone-adhesive-sealant-black-3oz-permatex-81158-tube-pack-1 store_origin: HR region: Croatia --- # 100% Waterproof seal Temp range -59°C to 232°C 3oz precision tube pack Silicone Adhesive Sealant Black 3oz Permatex 81158 Tube Pack of 1 Black 81158 **Brand:** permatex **Price:** € 37.61 **Availability:** ✅ In Stock ## Summary > 🖤 Seal it like a pro — black silicone that never quits! ## Quick Answers - **What is this?** Silicone Adhesive Sealant Black 3oz Permatex 81158 Tube Pack of 1 Black 81158 by permatex - **How much does it cost?** € 37.61 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/729204065-silicone-adhesive-sealant-black-3oz-permatex-81158-tube-pack-1) ## 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 - • **Fast Full Cure:** Achieves a rock-solid, waterproof seal in just 24 hours—no waiting, no worries. - • **All-Weather Resilience:** Withstands extreme temps from -59°C to 232°C for year-round reliability. - • **Universal Bonding Power:** Seals and repairs glass, metal, plastic, vinyl, and more with sensor-compatible silicone. - • **Professional Grade Precision:** 3oz tube delivers controlled application for clean, mess-free repairs every time. - • **Trusted Industrial Bestseller:** Join 10,000+ pros who rate it 4.5 stars for durable, long-lasting fixes. ## Overview Permatex Silicone Adhesive Sealant 81158 is a versatile, sensor-compatible black RTV silicone sealant in a 3oz tube, engineered for indoor and outdoor use. It offers a wide temperature tolerance (-59°C to 232°C), waterproof performance, and cures fully in 24 hours, making it ideal for sealing, bonding, and repairing glass, metal, plastic, vinyl, and electrical wiring with professional-grade precision. ## Description General purpose rtv Indoor/Outdoor sealant ## Features - Permatex Liquid Gasket, Contents: 3.0 oz (85 g) - Temperature range: -59°C to 232°C - Seal, bond, repair, repair and protect glass, metal, plastic, fabric, vinyl, weather stripping, vinyl tops - Universal Black RTV Indoor/Outdoor Sealant ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000AL6WLA | | Amazon Bestseller | #122,022 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #471 in Caulk #2,200 in Contact Adhesives | | Brand Name | Permatex | | Color | black | | Compatible Material | Glass | | Customer Reviews | 4.5 4.5 out of 5 stars (10,975) | | Global Trade Identification Number | 00686226811585 | | Item Dimensions | 20.3 x 10.2 x 5.1 cm | | Item Weight | 0.2 Pounds | | Manufacturer | Permatex | | Material Type | Silicone | | Model | 81158 | | Number of Items | 1 | | Part Number | 81158 | | Style Name | 3 oz | | UPC | 686226811585 | | Unit Count | 85.04 Grams | | 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 cm - **Material:** Silicone - **Style:** 3 oz ## Images ![Silicone Adhesive Sealant Black 3oz Permatex 81158 Tube Pack of 1 Black 81158 - Image 1](https://m.media-amazon.com/images/I/814ncG6BrkL.jpg) ## 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.hr/products/729204065-silicone-adhesive-sealant-black-3oz-permatex-81158-tube-pack-1](https://www.desertcart.hr/products/729204065-silicone-adhesive-sealant-black-3oz-permatex-81158-tube-pack-1) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-06*