--- product_id: 605981169 title: "Marine Adhesive Sealant 5200 Fast Cure, 10 oz White | Permanent watertight bond above & below the waterline - hulls, decks & thru-hull fittings - fast cure formula" brand: "berkland" price: "R882" currency: ZAR in_stock: true reviews_count: 8 url: https://www.desertcart.co.za/products/605981169-marine-adhesive-sealant-5200-fast-cure-10-oz-white-permanent store_origin: ZA region: South Africa --- # Permanent watertight bond 24-hour fast cure UV & weather resistant Marine Adhesive Sealant 5200 Fast Cure, 10 oz White | Permanent watertight bond above & below the waterline - hulls, decks & thru-hull fittings - fast cure formula **Brand:** berkland **Price:** R882 **Availability:** ✅ In Stock ## Summary > 🚤 Seal it fast, seal it forever—your boat’s best defense against the elements! ## Quick Answers - **What is this?** Marine Adhesive Sealant 5200 Fast Cure, 10 oz White | Permanent watertight bond above & below the waterline - hulls, decks & thru-hull fittings - fast cure formula by berkland - **How much does it cost?** R882 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/605981169-marine-adhesive-sealant-5200-fast-cure-10-oz-white-permanent) ## Best For - berkland enthusiasts ## Why This Product - Trusted berkland brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid 24-Hour Cure:** Get back on the water faster with a seal that skins in just 1 hour and fully cures in 24 hours—no more waiting a week! - • **All-Weather Durability:** Engineered to resist UV rays, salt spray, and temperature extremes without cracking, shrinking, or chalking season after season. - • **Unmatched Watertight Strength:** Create a permanent, flexible bond that withstands water pressure, hull flexing, and wave impact above and below the waterline. - • **Clean & Convenient Application:** Comes in a full-size 10 oz cartridge with gloves included for a mess-free, professional finish every time. - • **Universal Marine Compatibility:** Bonds fiberglass, wood, gelcoat, metal, and most plastics—perfect for through-hulls, deck fittings, transducers, and more. ## Overview Berkland’s Marine Adhesive Sealant 5200 Fast Cure is a professional-grade, polyurethane-based sealant that forms a permanent, flexible, and watertight bond above and below the waterline. It cures fully in 24 hours, significantly faster than traditional formulas, and offers superior resistance to UV exposure, salt spray, and temperature extremes. Compatible with a wide range of marine materials including fiberglass, wood, metal, and gelcoat, it’s designed for reliable sealing of hulls, decks, thru-hull fittings, and marine hardware. Packaged in a 10 oz cartridge with gloves for easy, clean application, this American-made sealant is a must-have for any serious boater looking to protect their vessel with confidence. ## Description Professional Grade - When it comes to your boat, you don't want to take chances. Our marine adhesive provides watertight bonding and sealing for fiberglass / gelcoat and wood. Creates watertight, weather-resistant, UV-resistant seals on boat hardware, joints and more Permanent Bonding and Sealing - Our marine adhesive creates a strong, permanent bond that still maintains just enough flexibliity. Perfect for use on deck fittings, through-hull fastenings, railings, transducers and more. Holds up well during vibration, movement and shock Fast Cure, Above and Below Waterline - Unlike many marine adhesives, our 5200 FC cures within 24 hours. Work for areas above AND below the waterline. Compare to other brand's 5200 Fast Cure / FC sealants, including 05203 and 06520 UV-Resistant, Long Lasting - No more worrying about a sealant that degrades with sun exposure - our marine sealant holds up. Does not degrade in a high sunlight/UV exposure environment. Resistant to weathering and degradation in either saltwater or freshwater environments Easy Application - A single-component sealant that requires NO mixing. Solvent-free, Non-toxic, Low VOC. No cracking or peeling! 10oz tube, white sealant. By Berkland ## Features - PERMANENT WATERTIGHT SEAL — ABOVE & BELOW WATERLINE — 5200 fast-cure formula creates a permanent, flexible bond that holds against water pressure, hull flexing, and wave impact. Use above or below the waterline for through-hulls, transducers, struts, and hull-to-deck joints. - 24-HOUR FAST CURE — Skins in 1 hour, reaches handling strength by 24 hours. Traditional 5200 takes up to 7 days — this fast-cure version gets your boat back on the water sooner without sacrificing bond strength. - UV & WEATHER RESISTANT — Engineered for full sun, salt spray, and temperature extremes. Will not crack, shrink, or chalk after years of UV exposure. Maintains adhesion and flexibility season after season. - BONDS FIBERGLASS, WOOD, GELCOAT & METAL — Adheres to virtually every material found on a boat: fiberglass, wood, aluminum, steel, gelcoat, and most plastics. Also used for marine hardware mounting, portlight bedding, deck fitting installation, and boat carpet or marine flooring adhesion. - 10 OZ CARTRIDGE WITH GLOVES — AMERICAN OWNED — Full-size 10 oz cartridge fits any standard caulk gun. Includes disposable gloves for clean application. Compare to 05203 and 06520 FC. Family-owned business proudly operating in the USA. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CNB9DCS3 | | Best Sellers Rank | #5,977 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #10 in Industrial Joint Sealants | | Brand Name | Berkland | | Color | White | | Compatible Material | Marine Components | | Container Type | Tube | | Customer Reviews | 4.7 4.7 out of 5 stars (645) 4.7 out of 5 stars | | Full Cure Time | 24 hours | | Global Trade Identification Number | 00860010716649 | | Included Components | Nozzle, Gloves | | Item Form | Paste | | Item Package Quantity | 1 | | Item Weight | 13 ounces | | Manufacturer | Berkland | | Material Type | Polyurethane | | Model | 00860010716649 | | Number Of Pieces | 1 | | Other Special Features Of The Product | Fast Cure, Versatile (Above and Below Waterline) | | Part Number | 10ozms52f | | Specific Uses For Product | Bonding, Marine, Sealing | | Unit Count | 10 Ounce | | Viscosity Level | Medium | | Volume | 10 fluid ounces | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Berkland - **Item Form:** Paste - **Material:** Polyurethane - **Special Feature:** Fast Cure, Versatile (Above and Below Waterline) - **Specific Uses For Product:** Bonding, Marine, Sealing ## Images ![Marine Adhesive Sealant 5200 Fast Cure, 10 oz White | Permanent watertight bond above & below the waterline - hulls, decks & thru-hull fittings - fast cure formula - Image 1](https://m.media-amazon.com/images/I/71VVLq59syL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best in market. *by on Reviewed in the United States May 24, 2026* 5200 is one of the best marine adhesive in the market and it’s fast cure makes it even better. ### ⭐⭐⭐⭐⭐ Marine seal *by on Reviewed in the United States May 15, 2026* It works really good I used a lot of 5200 3m and this one works just as the same very strong after it cures only thing I wish it had was a cap for it so when you don’t use all of it it doesn’t dry out ### ⭐⭐⭐⭐⭐ Off Label application *by on Reviewed in the United States August 6, 2026* Great 'off label' application: Setting top mounted sinks. Sets up quick, holds fantastic, water tight!! ## Frequently Bought Together - 10 oz Marine Adhesive Sealant 5200 Fast Cure (White) - Permanent, Watertight Bonding and Sealing - UV Resistant, Above & Below Waterline - Compare to 05203 and 06520 FC M - by Berkland - 10oz Marine Adhesive Sealant 4000/4200 Fast Cure UV (White) - Semi-Permanent, Flexible Bonding and Sealing - UV Resistant, Above & Below Waterline - Compare to 06560 and 05260 FC M - by Berkland - 5200 Marine Sealant - Fast-Cure, High-Bond, UV-Resistant Underwater Marine Adhesive Sealant for Boats, Hulls, Decks, and RVs - with Gloves, Nozzle, White 10 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.co.za/products/605981169-marine-adhesive-sealant-5200-fast-cure-10-oz-white-permanent](https://www.desertcart.co.za/products/605981169-marine-adhesive-sealant-5200-fast-cure-10-oz-white-permanent) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-18*