--- product_id: 13053675 title: "3M Marine Grade Silicone Sealant, Clear, 304 mL Cartridge" brand: "3m" price: "¥11695" currency: JPY in_stock: true category: "3 M" url: https://www.desertcart.jp/products/13053675-3m-marine-grade-silicone-sealant-clear-304-ml-cartridge store_origin: JP region: Japan --- # Moisture-curing & water resistant Adheres to multiple surfaces Marine-grade durability 3M Marine Grade Silicone Sealant, Clear, 304 mL Cartridge **Brand:** 3m **Price:** ¥11695 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal like a pro, stay clear, and never sag under pressure! ## Quick Answers - **What is this?** 3M Marine Grade Silicone Sealant, Clear, 304 mL Cartridge by 3m - **How much does it cost?** ¥11695 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/13053675-3m-marine-grade-silicone-sealant-clear-304-ml-cartridge) ## 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 - • **Clear & Invisible Finish:** Maintains a crystal-clear, non-yellowing seal that stays flexible for years—perfect for visible applications. - • **Versatile Surface Bonding:** Bonds seamlessly to metal, fiberglass, glass, wood, plastics, and abraded rubber for all your sealing needs. - • **Moisture-Curing Technology:** Activates on contact with moisture to create a durable, water-resistant barrier above the waterline. - • **Unmatched Marine Toughness:** Engineered to withstand harsh saltwater and UV exposure without yellowing or sagging. - • **Professional Grade Reliability:** Trusted by industry pros for industrial and occupational use—ensuring long-lasting, high-performance seals. ## Overview 3M Marine Grade Silicone Sealant is a high-performance, clear silicone designed specifically for demanding marine environments. It offers superior adhesion to a wide range of materials, resists yellowing and sagging, and cures with moisture to form a flexible, water-resistant seal that lasts for years above the waterline. ## Description 3M Marine Grade Silicone Sealant is designed for the harsh marine environment. Formulated as high-temperature resistant, this sealant provides a durable and long-lasting seal. ## Features - High quality silicone sealant - For above the waterline interior/exterior sealing - non-yellowing, non-sagging formula - Adheres to bare and painted metal, fiberglass, glass, non-oily woods, many plastics and abraded rubber - Moisture-curing - For industrial/occupational use only. Not for consumer sale or use. - High quality silicone designed for the harsh marine environment - It is clear in color - Non-yellowing seal that remains flexible even after years of exposure ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000H83M4G | | Best Sellers Rank | #4,315 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Silicone Adhesives | | Brand Name | 3M | | Color | Clear | | Compatible Material | Glass, Metal, Plastic, Wood | | Customer Reviews | 4.7 4.7 out of 5 stars (402) | | Global Trade Identification Number | 00051135080290 | | Included Components | PN08029 | | Item Dimensions | 2 x 2 x 12 inches | | Item Form | Liquid | | Item Type Name | Marine Grade Silicone Sealant (08029) – For Boats and RVs - Clear – 1/10 Gallon Cartridge | | Item Weight | 8 ounces | | Manufacturer | 3M | | Material Type | Specialized silicone or synthetic rubber compound | | Model | 08029 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 051135080290 | | Style Name | 10.3 fl oz | | Surface Recommendation | Floors,Walls,Wood | | UPC | 051135080290 | | Unit Count | 1 Count | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** 3M - **Item Weight:** 8 ounces - **Item dimensions L x W x H:** 2 x 2 x 12 inches - **Material:** Specialized silicone or synthetic rubber compound - **Style:** 10.3 fl oz ## Images ![3M Marine Grade Silicone Sealant, Clear, 304 mL Cartridge - Image 1](https://m.media-amazon.com/images/I/31IV8WS9yrL.jpg) ![3M Marine Grade Silicone Sealant, Clear, 304 mL Cartridge - Image 2](https://m.media-amazon.com/images/I/31bJ5VAIxbL.jpg) ![3M Marine Grade Silicone Sealant, Clear, 304 mL Cartridge - Image 3](https://m.media-amazon.com/images/I/51B3hIicWQL.jpg) ![3M Marine Grade Silicone Sealant, Clear, 304 mL Cartridge - Image 4](https://m.media-amazon.com/images/I/41A4VQ21kUL.jpg) ![3M Marine Grade Silicone Sealant, Clear, 304 mL Cartridge - Image 5](https://m.media-amazon.com/images/I/51F-d+ZGhrL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: Can. This be used to attach cermamic tiles in a hot tub witch will be under water?** A: I used it to seal a sailboat. As I know it cannot be used under water. This being said, it resists exposure to elements, it is kind of elastic after curing, but is not very adhesive, you can easily peel it off. **Q: Will salt water deteroriate this?** A: Not sure. Used in fresh water only. Great product. **Q: Will this work good with polyurethane front splitter?** A: Depends on what it trying to do. It is not a glue, just a premium silicone sealant, made for wet conditions. **Q: Does this product work to seal cracks in rain boots?** A: Temporary fix. New boots makes more sense. ## Frequently Bought Together - 3M Marine Grade Silicone Sealant, Clear, PN08029, 304 mL Cartridge - 3M Marine Adhesive Sealant Fast Cure 5200 (06520) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 10 fl oz Cartridge --- ## 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.jp/products/13053675-3m-marine-grade-silicone-sealant-clear-304-ml-cartridge](https://www.desertcart.jp/products/13053675-3m-marine-grade-silicone-sealant-clear-304-ml-cartridge) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-20*