--- product_id: 134334157 title: "Marine Grade Silicone Sealant, 08027, For Boats and RVs, Above the Waterline Interior/Exterior Sealing, White, 10.3 fl oz Cartridge" brand: "3m" price: "767.65 DT" currency: TND in_stock: true reviews_count: 5 category: "3 M" url: https://www.desertcart.tn/products/134334157-marine-grade-silicone-sealant-08027-for-boats-and-rvs-above store_origin: TN region: Tunisia --- # Marine-grade toughness 100% waterproof seal Cures in 24 hours Marine Grade Silicone Sealant, 08027, For Boats and RVs, Above the Waterline Interior/Exterior Sealing, White, 10.3 fl oz Cartridge **Brand:** 3m **Price:** 767.65 DT **Availability:** ✅ In Stock ## Summary > ⚓ Seal the deal, sail with confidence! ## Quick Answers - **What is this?** Marine Grade Silicone Sealant, 08027, For Boats and RVs, Above the Waterline Interior/Exterior Sealing, White, 10.3 fl oz Cartridge by 3m - **How much does it cost?** 767.65 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/134334157-marine-grade-silicone-sealant-08027-for-boats-and-rvs-above) ## Best For - 3m enthusiasts ## Why This Product - Trusted 3m brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Waterproof Confidence:** Provides a watertight barrier that protects against leaks and moisture damage, so you never miss a moment on the water. - • **Fast-Track Your Repairs:** No mixing needed and cures in as little as 24 hours—get back on the water faster without compromising quality. - • **Unmatched Marine Durability:** Specifically engineered to stay flexible and tough above the waterline, ensuring long-lasting protection for your boat or RV. - • **Versatile Surface Compatibility:** Seals metal, glass, fiberglass, paint, and more—one sealant to rule all your marine and RV needs. - • **Keeps Your Vessel Looking Pristine:** White formula resists yellowing over time, maintaining a sharp, clean finish that stands out in any marina. ## Overview 3M Marine Grade Silicone Sealant 08027 is a premium, waterproof sealant designed specifically for above-waterline applications on boats and RVs. It offers fast curing in 24 hours, superior flexibility, and long-lasting durability on multiple surfaces including metal, glass, and fiberglass. Its white, non-yellowing formula keeps your vessel looking sharp while providing a reliable, watertight seal to protect against leaks and moisture damage. ## Description Scotch Delicate Surface Painter’s Tape is great for surfaces that require a little extra care such as wood floors, wallpaper, cabinets, painted drywall, and freshly painted walls* (*painted at least 24 hours ago). This delicate surface tape with gentle adhesive can stay on surfaces for up to 60 days and then removes easily without leaving any sticky residue behind. This tape features Edge-Lock Technology that seals out paint to deliver sharp paint lines and clean removal for your more sensitive projects, including accent walls, decorative stripes and patterns. Whether you're protecting your hardwood floors from paint splatter or going all out with a decorative mural, rely on Scotch Delicate Surface Painter's Tape for a professional look that's easy on your surfaces. Review: Works great - My boat Review: Excelente calidad - Excelente calidad, selló las filtraciones en mis ventanas e incluso la usé para sellar filtraciones en el techo de mi camper, muy recomendado ## Features - Causes serious eye irritation. - Causes skin irritation. - Suspected of damaging fertility or the unborn child. - DEVELOPED SPECIFICALLY AS A MARINE SEALANT – Stays tough and flexible for a wide range of uses above the waterline - VERY VERSATILE – Works on metal, glass, paint, fiberglass and more - EASY TO USE – Applies right from the container with no mixing required - HELPS KEEP WATERCRAFT LOOKING SHARP – Won’t turn yellow over time - EASY TO USE – Requires no mixing and cures in as little as 24 hours so you can get back out on the water faster ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000N9RVAA | | Best Sellers Rank | 636,271 in Automotive ( See Top 100 in Automotive ) 1,594 in Fillers, Adhesives & Sealants | | Brand | 3M | | Colour | White | | Compatible Material | Plastic | | Customer Reviews | 4.7 out of 5 stars 591 Reviews | | Global Trade Identification Number | 00051135080276 | | Included Components | 3M 08027 Marine Grade Silicon Sealant - 1/10 Gallon Cartridge, White | | Item Dimensions | 21.6 x 16.5 x 31.1 centimetres | | Item Form | Paste | | Item Type Name | 3M Marine Grade Silicone Sealant, 08027, For Boats and RVs, Above the Waterline Interior/Exterior Sealing, White, 10.3 fl oz Cartridge | | Item Weight | 12.6 Ounces | | Item dimensions L x W x H | 21.6 x 16.5 x 31.1 centimetres | | Item weight | 12.6 Ounces | | Manufacturer | 3M | | Manufacturer Part Number | 051135080276 | | Material | Silicone | | Model Number | MG Sil | | Number of Items | 1 | | Number of Packs | 1 | | Style | MG Sil | | Style Name | MG Sil | | Surface Recommendation | Wall | | UPC | 051135080276 | | Unit Count | 304.9031 millilitre | | Water Resistance Level | Waterproof | | Water resistance level | Waterproof | ## Product Details - **Brand:** 3M - **Item dimensions L x W x H:** 21.6 x 16.5 x 31.1 centimetres - **Item weight:** 12.6 Ounces - **Material:** Silicone - **Style:** MG Sil ## Images ![Marine Grade Silicone Sealant, 08027, For Boats and RVs, Above the Waterline Interior/Exterior Sealing, White, 10.3 fl oz Cartridge - Image 1](https://m.media-amazon.com/images/I/41XnVkk8LKL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by E***D on 16 June 2023* My boat ### ⭐⭐⭐⭐⭐ Excelente calidad *by J***. on 30 June 2026* Excelente calidad, selló las filtraciones en mis ventanas e incluso la usé para sellar filtraciones en el techo de mi camper, muy recomendado ### ⭐⭐⭐⭐⭐ Great product! Works great! Highly recommend! *by A***S on 30 July 2025* Great product! Works great! Highly recommend! ## Frequently Bought Together - 3M Marine Grade Silicone Sealant, 08027, For Boats and RVs, Above the Waterline Interior/Exterior Sealing, White, 10.3 fl oz Cartridge - 3M Marine Adhesive Sealant Fast Cure 5200 (06535) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 1 fl oz Tube --- ## 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.tn/products/134334157-marine-grade-silicone-sealant-08027-for-boats-and-rvs-above](https://www.desertcart.tn/products/134334157-marine-grade-silicone-sealant-08027-for-boats-and-rvs-above) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-09*