--- product_id: 181288245 title: "3M Marine 5200 Adhesive Sealant, White, 3 oz" brand: "3m" price: "€ 79.10" currency: EUR in_stock: true reviews_count: 5 category: "3 M" url: https://www.desertcart.gr/products/181288245-3m-marine-5200-adhesive-sealant-white-3-oz store_origin: GR region: Greece --- # Waterproof above & below waterline 5200 PSI ultimate bond strength Full cure in 5-7 days 3M Marine 5200 Adhesive Sealant, White, 3 oz **Brand:** 3m **Price:** € 79.10 **Availability:** ✅ In Stock ## Summary > ⚓ Seal it like a pro—strong, flexible, and built to last! ## Quick Answers - **What is this?** 3M Marine 5200 Adhesive Sealant, White, 3 oz by 3m - **How much does it cost?** € 79.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/181288245-3m-marine-5200-adhesive-sealant-white-3-oz) ## 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 - • **All-Weather Warrior:** Resists saltwater, UV, and harsh weather to keep your projects flawless year-round. - • **Effortless Application:** Smooth paste formula won’t sag or drip, perfect for vertical and horizontal seams. - • **Unmatched Marine Strength:** Locks surfaces with 5200 PSI toughness for permanent, worry-free adhesion. - • **Flexible Structural Support:** Absorbs shock and vibration while allowing natural movement—no cracks, no breaks. - • **Trusted Legacy of Innovation:** Backed by 3M’s century of industrial-grade quality and global reliability. ## Overview 3M Marine 5200 Adhesive Sealant is a high-performance polyurethane paste designed for permanent bonding and sealing above or below the waterline. It offers exceptional strength (5200 PSI), flexibility to accommodate structural movement, and superior resistance to weathering and saltwater. Ideal for marine and industrial applications, it cures fully in 5-7 days and is easy to apply without sagging, making it the go-to sealant for professionals demanding durability and reliability. ## Description 3M marine adhesive sealant 5200 is extremely strong and retains its strength above or below water line. Stays flexible too allows for structural movement. Has excellent resistance to weathering and salt water. Stress caused by shock, vibration, swelling or shrinking is effectively absorbed. Check the bonding and sealing jobs this product can handle for you, fiberglass deck to fiberglass hull, wood to fiberglass, portholes and deck fittings, motors on fiberglass transoms, under moldings, hull seams above and below water line. Center board trunk joints. Between struts and planking. Stern joints. Deck housing, etc. Easy to apply with manual caulking gun. Won't sag or flow in vertical or horizontal seams. About 3M industrial adhesives and tapes, for more than a century, 3M has applied innovation and technology to improving our customers lives and supporting their business goals. Today the company, from its headquarters in St. Paul, Minnesota, serves industrial and commercial customers and consumers in nearly 200 countries. 3M industrial adhesives and tapes include application-specific products that provide durability, strength and special characteristics such as temperature resistance and short- and long-term protection. The 3M brand, across thousands of products, represents consistency, superior quality and value. Review: Great product - Incredible product for boats or anything that requires permanent repair or attachment. have used it on my boat and exposed to sun and weather for years, no deterioration. Review: Great adhesion - I used it for yard art and it works very well ## Features - Extremely strong, retains its strength above or below water line; Stays flexible; Allows for structural movement - Has excellent resistance to weathering and salt water; High performance polyurethane adhesive or sealant becomes tack-free in 48 hours, cures completely in 5-7 days; Strong seal retains strength above or below the water line - Excellent resistance to weathering and saltwater; Marine, general industrial; Bonding, attaching and assembling ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000AY6AO | | Best Sellers Rank | #25,451 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #112 in Hardware Sealers | | Brand | 3M | | Brand Name | 3M | | Colour | White | | Compatible Material | Wood | | Customer Reviews | 4.6 out of 5 stars 2,451 Reviews | | Item Dimensions | 5.1 x 12.7 x 22.9 Centimeters | | Item Form | Paste | | Item Weight | 0.14 Kilograms | | Item dimensions L x W x H | 5.1 x 12.7 x 22.9 Centimeters | | Manufacturer | 3M | | Manufacturer Part Number | 051135052037 | | Model | 5203 | | Number of Items | 1 | | Style | polyurethane | | Style Name | polyurethane | | Surface Recommendation | wood | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** 3M - **Item Weight:** 0.14 Kilograms - **Item dimensions L x W x H:** 2 x 5 x 9 inches - **Material:** Plastic - **Style:** 5200 ## Images ![3M Marine 5200 Adhesive Sealant, White, 3 oz - Image 1](https://m.media-amazon.com/images/I/81OQoNQmzuL.jpg) ![3M Marine 5200 Adhesive Sealant, White, 3 oz - Image 2](https://m.media-amazon.com/images/I/71GuQLaF92L.jpg) ![3M Marine 5200 Adhesive Sealant, White, 3 oz - Image 3](https://m.media-amazon.com/images/I/71h2edUrUiL.jpg) ![3M Marine 5200 Adhesive Sealant, White, 3 oz - Image 4](https://m.media-amazon.com/images/I/716flGNt-dL.jpg) ![3M Marine 5200 Adhesive Sealant, White, 3 oz - Image 5](https://m.media-amazon.com/images/I/71henjd0LRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by A***R on 9 April 2026* Incredible product for boats or anything that requires permanent repair or attachment. have used it on my boat and exposed to sun and weather for years, no deterioration. ### ⭐⭐⭐⭐⭐ Great adhesion *by D***E on 15 July 2021* I used it for yard art and it works very well ### ⭐⭐⭐⭐ Works great but messy *by C***K on 8 May 2023* Works very well, it's just messy and hard to clean ## Frequently Bought Together - 3M Marine Adhesive Sealant 5200 (05203) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 3 fl oz Tube - 3M Marine Adhesive Sealant Fast Cure 5200 (05220) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 3 fl oz Tube - 3M TALC Marine Adhesive Sealant Fast Cure 4200 (05260) – Semi-Permanent Flexible Adhesive Sealant for Boats and Marine Applications – White – 3 Ounces --- ## 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.gr/products/181288245-3m-marine-5200-adhesive-sealant-white-3-oz](https://www.desertcart.gr/products/181288245-3m-marine-5200-adhesive-sealant-white-3-oz) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-21*