--- product_id: 3499036 title: "Marine Adhesive Sealant 5200, White, 10 fl oz Cartridge with Nozzle" brand: "3m" price: "R1549" currency: ZAR in_stock: true category: "3 M" url: https://www.desertcart.co.za/products/3499036-marine-adhesive-sealant-5200-white-10-fl-oz-cartridge-nozzle store_origin: ZA region: South Africa --- # 48 hrs handling, 4 days full cure Permanent marine-grade bond Waterproof above & below waterline Marine Adhesive Sealant 5200, White, 10 fl oz Cartridge with Nozzle **Brand:** 3m **Price:** R1549 **Availability:** ✅ In Stock ## Summary > ⚓ Seal the deal with 3M 5200 — where strength meets flexibility on every wave! ## Quick Answers - **What is this?** Marine Adhesive Sealant 5200, White, 10 fl oz Cartridge with Nozzle by 3m - **How much does it cost?** R1549 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/3499036-marine-adhesive-sealant-5200-white-10-fl-oz-cartridge-nozzle) ## 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 - • **Extended Working Window:** Generous open time lets you perfect your application before it sets—no rush, no mess. - • **Unbreakable Marine Seal:** Creates a permanent, weatherproof bond on wood, fiberglass & metal for ultimate durability. - • **Flexible Stress Absorber:** Elastomeric formula flexes with vibration, swelling, shrinking & shock—no cracks, no leaks. - • **Saltwater-Proof Performance:** Engineered to resist harsh saltwater and weathering, keeping your vessel sealed season after season. - • **Versatile Application Mastery:** Ideal for deck housings, hull fittings, portholes & more—trusted by pros for every marine challenge. ## Overview 3M Marine Adhesive Sealant 5200 is a professional-grade polyurethane sealant designed for permanent, flexible bonding and sealing of marine substrates. It withstands saltwater, weathering, and mechanical stress, curing fully in 4 days while providing a 48-hour working time. Ideal for above and below waterline applications, it bonds wood, fiberglass, metal, and more, making it the go-to sealant for demanding marine environments. ## Description 3M Marine Adhesive Sealant 5200 is a multi-purpose adhesive sealant made specifically for the marine market. This high-strength adhesive forms a weather-resistant seal. It's unique formula reacts with moisture and provides plenty of working time, taking up to 4 days to fully cure. Ideal for use above and below the waterline, it reliably bonds dissimilar materials including wood, fiberglass, gelcoat, plastics, and metals. Polyurethane sealants such as this form permanently flexible, elastomeric bonds that seal against the elements, maintain joint movement, and absorb stress caused by shock, vibration, swelling or shrinking. Such durability, versatility, and flexibility prepare 3M Marine Adhesive Sealant 5200 for tough applications like sealing portholes, deck/hull fittings, rub rail attachment, screw holes, and stanchion supports. Tough and Flexible to Form Strong Bonds Forming watertight seals, 3M Marine Adhesive Sealant 5200 offers permanent adhesion to wood, gelcoat and fiberglass. In addition, our marine adhesive sealant is flexible and allows for structural movement and dissipation of stress that may be caused by vibration, swelling, shrinking or shock. Available in both cartridge and sausage packs to meet your application requirements. Recommended Applications: Fiberglass deck to hull; Through hull fittings; Wood to fiberglass; Portholes and deck fittings; Motors on fiberglass transoms; Under moldings; Hull seams above and below water line; Deck housing. Combats Vibrations, Swelling, Shrinking and Shock. 3M Marine Adhesive Sealant 5200 is designed to meet the high demands of the marine environment, making it ideal for creating tough bonds resistant to saltwater and weathering. We formulated our sealant to provide an exceptionally strong solution for marine conditions as well as flexibility that combats vibrations, swelling, shrinking or shock. Once again, despite the barriers of a rough marine environment, 3M looked to science to provide a reliable, durable solution. Designed to Endure Marine Environments 3M Marine Adhesive Sealant 5200 is a part of our broad range of adhesive sealants uniquely formulated for the marine market. Designed for reliable performance, 3M Marine Adhesive Sealant 5200 is the most trusted sealant in the industry for permanent, high strength bonding. Understanding Polyurethane Sealants Polyurethane sealants provide strong, flexible durable elastomeric bonds that seal against the elements. These sealants excel in challenging industrial, transportation and construction applications. Polyurethane sealants are available in a wide variety of Shore A hardness, open time and colors to meet many application needs. Choose a 3M Manual or Pneumatic Applicator for dispensing 3M adhesives sealant cartridges and 400ml/600ml sausage packs. Bringing Better Ideas to the Surface through Science and Innovation In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently. ## Features - POWERFUL MARINE SEALANT: A permanent solution for bonding marine substrates like wood, fiberglass, and metal - VERSATILE APPLICATIONS: Tough yet flexible polyurethane polymer is ideal for deck housings, hull fittings, porthole mounting, fiberglass transoms, and underside molding - WARD OFF WATER: Resists saltwater and weathering both above and below the water line - FLEXIBLE BONDS: Its elastomeric bond absorbs the stress of vibration, swelling, shrinking, and shock - LONG WORKING TIME: Allows plenty of working time, achieving handling strength in 48 hours - For industrial/occupational use only. Not for consumer sale or use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000AY6AC | | Best Sellers Rank | #2,898 in Automotive ( See Top 100 in Automotive ) #21 in RV Sealants | | Brand | 3M | | Brand Name | 3M | | Color | White | | Compatible Material | Ceramic | | Customer Reviews | 4.5 out of 5 stars 10,652 Reviews | | Global Trade Identification Number | 00051135065006 | | Included Components | 3m marine sealant | | Item Dimensions | 2 x 12.4 x 2 inches | | Item Form | Paste | | Item Highlight | Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair | | Item Type Name | 3M Marine Adhesive Sealant 5200 – For Boats and RVs – White – 1/10 Gallon Cartridge | | Item Weight | 12.8 ounces | | Item dimensions L x W x H | 2 x 12.4 x 2 inches | | Manufacturer | 3M | | Material | Polyethylene | | Material Type | Polyethylene | | Model | 5200 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 00051135065006 | | Style | 5200 | | Style Name | 5200 | | Surface Recommendation | surface_recommendation | | UPC | 051135065006 | | Unit Count | 10 Fluid Ounces | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** 3M - **Item Weight:** 12.8 ounces - **Item dimensions L x W x H:** 2 x 12.4 x 2 inches - **Material:** Polyethylene - **Style:** 5200 ## Images ![Marine Adhesive Sealant 5200, White, 10 fl oz Cartridge with Nozzle - Image 1](https://m.media-amazon.com/images/I/710yDz36dTL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - 3M Marine Adhesive Sealant 5200 (06500) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 10 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.co.za/products/3499036-marine-adhesive-sealant-5200-white-10-fl-oz-cartridge-nozzle](https://www.desertcart.co.za/products/3499036-marine-adhesive-sealant-5200-white-10-fl-oz-cartridge-nozzle) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-26*