--- product_id: 3611049 title: "3M Marine Adhesive Sealant 5200" brand: "3m" price: "β‚±3128" currency: PHP in_stock: true reviews_count: 13 category: "3 M" url: https://www.desertcart.ph/products/3611049-3m-marine-adhesive-sealant-5200 store_origin: PH region: Philippines --- # Cures fully in 5-7 days Waterproof below & above waterline Permanent polyurethane bond 3M Marine Adhesive Sealant 5200 **Brand:** 3m **Price:** β‚±3128 **Availability:** βœ… In Stock ## Summary > πŸ›₯️ Seal it once, sail forever β€” the ultimate marine adhesive! ## Quick Answers - **What is this?** 3M Marine Adhesive Sealant 5200 by 3m - **How much does it cost?** β‚±3128 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/3611049-3m-marine-adhesive-sealant-5200) ## 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 - β€’ **Flexible Strength:** Maintains strong, flexible bonds that adapt to structural movement and dynamic forces. - β€’ **Unmatched Durability:** Resists saltwater, weather, vibration, and shock without cracking or peeling. - β€’ **Long-Term Reliability:** Over 50 years of proven performance in the harshest marine environments. - β€’ **No-Mix, Easy Application:** Ready to use straight from the tubeβ€”no mixing, no hassle, just apply and seal. - β€’ **Pro-Grade Waterproof Seal:** Trusted by marine pros for permanent, watertight bonds above and below waterline. ## Overview 3M Marine Adhesive Sealant 5200 is a professional-grade, waterproof polyurethane sealant designed for permanent bonding and sealing on boats, RVs, and watercraft. It cures fully in 5-7 days, forming a flexible, durable seal that resists saltwater, weather, vibration, and shock. Ideal for use above and below the waterline on materials like fiberglass and wood, this no-mix adhesive is trusted by professionals for over 50 years to deliver long-lasting, worry-free protection. ## Description 3M Marine Adhesive Sealant 5200 is a tough, flexible polyurethane for permanent bonding and sealing your RV, boat or other watercraft. It is ideal for use on wood, gelcoat, fiberglass, metal and more. It is recommended for interiors, below the waterline and any other places that are shielded from sunlight. It applies right from the container – no mixing is required. It becomes tack-free in 48 hours, and cures to form a firm, flexible, waterproof seal on joints and boat hardware. Far more than a marine caulk, tough, flexible Marine Adhesive 5200 dissipates stress caused by vibration and shock, and won’t crack under dynamic force. It resists saltwater, wind, weather and temperature extremes for long periods of worry-free enjoyment on the water. In fact, for more than 50 years, 3M Marine Adhesive Sealant 5200 has been used and trusted as a marine sealant by professionals in some of the most demanding conditions on earth. 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. Review: Good solid product - Great product. Works well at keeping water out but don’t get on your clothes. It will be there forever. Review: Great stuff - Great stuff! I saw other reviews that people did not get the nozzle, but mine had it. The tube is metal and the base of my tube was dented but it didn't prevent me from being able to use it. Be aware it takes 7 days to cure, and stays tacky for a couple of days. If you get any own your project or on your hands rubbing alcohol removes it when it's wet. ## Features - USE WHAT THE PROS USE – Extremely strong adhesive sealant retains strength above or below waterline - BONDS PERMANENTLY – Ideal for sealing, bonding and attaching on the interiors of boats and RVs, or on exteriors below the waterline and where shielded from the sun - LONG LASTING FORMULA – Tough polyurethane polymer resists weathering and salt water - WON’T CRACK OR PEEL – Stays flexible, retaining strong bonds even during vibration, structural movement or shock - EASY TO APPLY – Adhesive sealant requires no mixing, cures completely in 5-7 days - For industrial/occupational use only. Not for consumer sale or use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000AY6AO | | Best Sellers Rank | #779 in Automotive ( See Top 100 in Automotive ) #24 in Body Repair & Restoration Adhesives | | Brand | 3M | | Brand Name | 3M | | Color | White | | Compatible Material | Fiberglass, Wood | | Customer Reviews | 4.5 out of 5 stars 10,498 Reviews | | Included Components | ADHESIVE SEALANT | | Item Dimensions | 2 x 5 x 9 inches | | Item Form | Paste | | Item Type Name | 3M Marine Adhesive Sealant 5200 (05203) – Permanent Bonding and Sealing for Boats and RVs – White – 3 Ounces | | Item Weight | 0.14 Kilograms | | Item dimensions L x W x H | 2 x 5 x 9 inches | | Manufacturer | 3M | | Material | Plastic | | Material Type | Plastic | | Model | 5203 | | Number of Items | 1 | | Part Number | 051135052037 | | Style | 5200 | | Style Name | 5200 | | Unit Count | 3.0 Fluid Ounces | | 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 Adhesive Sealant 5200 - Image 1](https://m.media-amazon.com/images/I/81OQoNQmzuL.jpg) ![3M Marine Adhesive Sealant 5200 - Image 2](https://m.media-amazon.com/images/I/71GuQLaF92L.jpg) ![3M Marine Adhesive Sealant 5200 - Image 3](https://m.media-amazon.com/images/I/71h2edUrUiL.jpg) ![3M Marine Adhesive Sealant 5200 - Image 4](https://m.media-amazon.com/images/I/716flGNt-dL.jpg) ![3M Marine Adhesive Sealant 5200 - Image 5](https://m.media-amazon.com/images/I/71henjd0LRL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good solid product *by P***Y on June 5, 2026* Great product. Works well at keeping water out but don’t get on your clothes. It will be there forever. ### ⭐⭐⭐⭐⭐ Great stuff *by B***P on April 30, 2026* Great stuff! I saw other reviews that people did not get the nozzle, but mine had it. The tube is metal and the base of my tube was dented but it didn't prevent me from being able to use it. Be aware it takes 7 days to cure, and stays tacky for a couple of days. If you get any own your project or on your hands rubbing alcohol removes it when it's wet. ### ⭐⭐⭐⭐⭐ Absolutely amazing product *by C***S on April 4, 2026* Purchased this product to attempt to seal a challenging flashing issue which has three different material in an awkward transition. I removed all the material from the previous two attempts to waterproof the area, leaving a larger than previous opening to work this material into. After cleaning and prepping the surfaces, I began to applying this 3M product. It is thick, but not problematic to dispense - possibly other reviewers were dispensing through a smaller orifice than me - I used the full tube opening without a tip. The product is exceptionally easy to manipulate and smooth out - almost putty like. Unlike other products like silicone and polyurethane, it didn't stick much to my applicator and thus stayed were I wanted it (without sag) and also smoothed out easily. Bottom line is it adhered to all three materials, filled the voids perfectly, looks great, and the leak is no more! I highly, highly recommend this product - it's amazing! ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/3611049-3m-marine-adhesive-sealant-5200](https://www.desertcart.ph/products/3611049-3m-marine-adhesive-sealant-5200) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-07-12*