--- product_id: 280998317 title: "Industrial-Grade Foam Marine Thru-Hull and Emergency Drain Plug, Original, Color Varies, 9 x 5" brand: "truplug" price: "$9.05" currency: USD in_stock: false reviews_count: 5 url: https://www.desertcart.us/products/280998317-industrial-grade-foam-marine-thru-hull-and-emergency-drain-plug store_origin: US region: United States of America --- # Doubles as floating keychain Flexible foam fits irregular holes Instant hull breach seal Industrial-Grade Foam Marine Thru-Hull and Emergency Drain Plug, Original, Color Varies, 9 x 5 **Brand:** truplug **Price:** $9.05 **Availability:** ❌ Out of Stock ## Summary > 🛟 Seal the deal before disaster strikes! ## Quick Answers - **What is this?** Industrial-Grade Foam Marine Thru-Hull and Emergency Drain Plug, Original, Color Varies, 9 x 5 by truplug - **How much does it cost?** $9.05 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/280998317-industrial-grade-foam-marine-thru-hull-and-emergency-drain-plug) ## Best For - truplug enthusiasts ## Why This Product - Trusted truplug brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Proven Reliability:** Trusted by sailors with a 4.5-star rating and rave reviews for real storm-tested performance. - • **Compact & Convenient:** Lightweight and floats, doubling as a handy keychain to keep it within arm’s reach. - • **Underwater Lifesaver:** Stops water flow instantly—even in submerged, hard-to-reach engine rooms and bilges. - • **Emergency Ready, Always:** Never get caught without a spare—your boat’s best defense against sinking mishaps. - • **Universal Fit, Zero Hassle:** Compressible foam adapts to unpredictable hole shapes for a perfect seal every time. ## Overview The TruPlug Industrial-Grade Foam Marine Thru-Hull and Emergency Drain Plug is a versatile, compressible foam plug designed to quickly seal hull breaches and drain holes. Its flexible construction fits irregular shapes and tight spaces, providing an instant watertight barrier even underwater. Lightweight and buoyant, it doubles as a floating keychain, ensuring it’s always accessible. Highly rated by users, TruPlug is an essential safety tool for every boater to prevent costly water damage and sinking. ## Description International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Review: Definite must have on a boat! - This plug, oh my gosh was a complete lifesaver on our sailboat. It’s squishy enough to fit in a through hole, the quality is superb of material, it functioned as we had a storm, our boat rubbed against a pole during a storm, ripping out a thru hole transducer. The hole was about 2.5in wide and IT WAS UNDER WATER! The plug held tight until we were able to fix the hole. The price is perfect for it also. Review: Works well - This little plug saved may boat. I was replacing hose and was un aware that a ball valve on a through hull fitting had failed. I had to put the plug in to stop the leak. It worked as advertised ## Features - Whether it's a hole in the hull, mechanical failure, or a missing drain plug, TruPlug turns a potential disaster into a minor inconvenience - One of the most common ways to sink a boat is a forgotten drainplug. The solution: always carry a spare TruPlug onboard to prevent a small oversight from becoming a total loss - TruPlug conforms to the irregular and unpredictable shapes of most hull breaches, can be easily compressed by hand or cut to fit, and doubles as a floating key chain to keep it close at hand - When a blast of water is pouring into the hull, TruPlug reduces or completely stops the flow of water instantly - TruPlug's flexible foam construction allows it to reach places conventional wood plugs can't, like jam-packed engine rooms and bilge areas ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00VWQZ9DE | | Brand | TruPlug | | Brand Name | TruPlug | | Color | Yellow | | Colour | Yellow | | Customer Reviews | 4.6 out of 5 stars 144 Reviews | | Item Dimensions W x H | 8.9W x 22.9H centimeters | | Manufacturer | TruPlug a Division of Artelier Studio LLC | | Manufacturer Part Number | TP101 | | Material | Foam (Polyurethane) | | Material Type | Foam (Polyurethane) | | Model Number | TP101 | | Number of Items | 1 | | Product dimensions | 8.9W x 22.9H centimeters | | UPC | 869745000009 | ## Product Details - **Brand:** TruPlug - **Colour:** Yellow - **Material:** Foam (Polyurethane) - **Product dimensions:** 8.9W x 22.9H centimeters - **UPC:** 869745000009 ## Images ![Industrial-Grade Foam Marine Thru-Hull and Emergency Drain Plug, Original, Color Varies, 9 x 5 - Image 1](https://m.media-amazon.com/images/I/51e0tpjkBtL.jpg) ![Industrial-Grade Foam Marine Thru-Hull and Emergency Drain Plug, Original, Color Varies, 9 x 5 - Image 2](https://m.media-amazon.com/images/I/611ZHKRDFgL.jpg) ![Industrial-Grade Foam Marine Thru-Hull and Emergency Drain Plug, Original, Color Varies, 9 x 5 - Image 3](https://m.media-amazon.com/images/I/717xN7bmZqL.jpg) ![Industrial-Grade Foam Marine Thru-Hull and Emergency Drain Plug, Original, Color Varies, 9 x 5 - Image 4](https://m.media-amazon.com/images/I/71iqpx5yFWL.jpg) ![Industrial-Grade Foam Marine Thru-Hull and Emergency Drain Plug, Original, Color Varies, 9 x 5 - Image 5](https://m.media-amazon.com/images/I/81SPnpBRwaL.jpg) ## Questions & Answers **Q: What is the lenght and max width?** A: The TruPlug is 9 inches long and approx 5 inches diameter at the base. **Q: Is the 2 for 15 code still active?** A: Sorry, that special has ended. **Q: What is the dimensions of this product? (Length)** A: Length is 4 inches. Diameter at the base is 2 inches. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Definite must have on a boat! *by L***S on 8 December 2025* This plug, oh my gosh was a complete lifesaver on our sailboat. It’s squishy enough to fit in a through hole, the quality is superb of material, it functioned as we had a storm, our boat rubbed against a pole during a storm, ripping out a thru hole transducer. The hole was about 2.5in wide and IT WAS UNDER WATER! The plug held tight until we were able to fix the hole. The price is perfect for it also. ### ⭐⭐⭐⭐⭐ Works well *by S***E on 14 September 2021* This little plug saved may boat. I was replacing hose and was un aware that a ball valve on a through hull fitting had failed. I had to put the plug in to stop the leak. It worked as advertised ### ⭐⭐⭐⭐⭐ Other uses for this product *by C***D on 8 September 2024* I purchased this product to place in my motorcycles exhaust pipes. Space is tight in my garage so this prevents folks getting hurt and they can see the bright yellow color. ## Frequently Bought Together - TruPlug Industrial-Grade Foam Marine Thru-Hull and Emergency Drain Plug - Seachoice Emergency Stopgap Assorted 1/2-2 in. Wood Plugs, Set of 6 - Rescue Tape by Bond It, Self-Fusing Silicone for Emergency Plumbing, Pipe & Hose Repair, Electrical Insulation, Waterproof, 950 PSI, Made in USA, 1" x 12', Yellow --- ## 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.us/products/280998317-industrial-grade-foam-marine-thru-hull-and-emergency-drain-plug](https://www.desertcart.us/products/280998317-industrial-grade-foam-marine-thru-hull-and-emergency-drain-plug) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-01*