---
product_id: 357557492
title: "Stay Afloat Marine Water Leak Plug and Sealant for Emergency Boat Repair"
brand: "seakits"
price: "€ 75.63"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/357557492-stay-afloat-marine-water-leak-plug-and-sealant-for-emergency
store_origin: HR
region: Croatia
---

# Works above & below waterline Instant leak stop, no cure time Moldable putty for versatile fixes Stay Afloat Marine Water Leak Plug and Sealant for Emergency Boat Repair

**Brand:** seakits
**Price:** € 75.63
**Availability:** ✅ In Stock

## Summary

> 🛥️ Stay dry, stay sailing—your emergency leak hero!

## Quick Answers

- **What is this?** Stay Afloat Marine Water Leak Plug and Sealant for Emergency Boat Repair by seakits
- **How much does it cost?** € 75.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/357557492-stay-afloat-marine-water-leak-plug-and-sealant-for-emergency)

## Best For

- seakits enthusiasts

## Why This Product

- Trusted seakits brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Combine & Conquer:** Boost leak-stopping power by pairing with wood or plastic materials.
- • **All-Depth Protection:** Seals leaks above and below the waterline for total peace of mind.
- • **Instant Leak Defense:** Stop boat leaks immediately—no waiting, no mixing.
- • **Hand-Moldable Versatility:** Easily shape and apply by hand to any hole, gap, or crack.
- • **Multi-Purpose Emergency Plug:** Use as a temporary plug for seacocks, bait tanks, coolers, and more.

## Overview

Stay Afloat Marine Water Leak Plug and Sealant is a 14 oz. moldable putty designed for instant, waterproof emergency repairs on boats. It works effectively above and below the waterline to seal leaks in thru-hulls, transducers, and sea cocks without any mixing or cure time. Trusted by boaters for quick fixes, it doubles as a temporary plug for various marine applications, ensuring you never miss a moment on the water.

## Description

desertcart.com : SeaKits Stay Afloat Marine Water Leak Plug and Sealant for Emergency Boat Repair : Boating Hardware And Maintenance Supplies : Sports & Outdoors

Review: Amazing and works as advertized - Applied Stay Afloat to a failed seacock that sprung a leak into boat. The product is amazing and stopped the leak until I was able to have the boat hauled one week later and seacock replaced. A fantastic damage control item to have in your emergency kit. Highly recommend.
Review: This stuff is the real deal. - Pliable and caked on a backed off thru hull hose leaking into boat below the water line that saved our fishing trip. Ended up running another 60 miles and smashed the tuna with the thru hull caked with this and it did not let a single drop in the boat. I even bought a tub for my bay boat. If I could rate it a 12 I would highly recommend.

## Features

- Instantly stop boat leaks, no mixing or cure time; Use to repair water leaks above or below the water line
- Use on broken or leaking thru-hulls, leaking transducers, or to change sea cocks in the water
- Easily molded and applied by hand into holes gaps and cracks
- Stop larger leaks by combining with other materials, such as wood or plastics
- Also can be used as a temporary boat plug, bait tank plug, cooler plug, to seal window leaks, or waterproof fittings, key holes/locks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008S3PRF4 |
| Best Sellers Rank | #410,736 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #509 in Boat Plumbing Fittings |
| Brand | SeaKits |
| Brand Name | SeaKits |
| Color | tan |
| Customer Reviews | 4.3 4.3 out of 5 stars (64) |
| Date First Available | August 3, 2012 |
| Item Dimensions LxWxH | 5 x 5 x 4 inches |
| Item Form | Putty |
| Item Package Dimensions L x W x H | 4.65 x 4.57 x 3.11 inches |
| Item Package Quantity | 1 |
| Item Volume | 414.03 Milliliters |
| Item Weight | 14 Ounces |
| Manufacturer | Stay Afloat Marine, LLC |
| Material | boat plug |
| Package Information | Can |
| Package Weight | 0.47 Kilograms |
| Part Number | 0753182463704 |
| Size | 14 oz. |
| Special Feature | Temporary Boat Plug |
| Specific Uses For Product | Boat, Repair, Temporary Fix, Waterproofing |
| UPC | 753182463704 |
| Unit Count | 14.0 Ounce |
| Viscosity | Medium |
| Viscosity Level | Medium |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** SeaKits
- **Item Form:** Putty
- **Material:** boat plug
- **Special Feature:** Temporary Boat Plug
- **Specific Uses For Product:** Boat, Repair, Temporary Fix, Waterproofing

## Images

![Stay Afloat Marine Water Leak Plug and Sealant for Emergency Boat Repair - Image 1](https://m.media-amazon.com/images/I/61i84q7AOXL.jpg)
![Stay Afloat Marine Water Leak Plug and Sealant for Emergency Boat Repair - Image 2](https://m.media-amazon.com/images/I/81t4ZSFcukL.jpg)

## Questions & Answers

**Q: What is this stuff? A putty?**
A: I haven't needed to use it yet, but 'Yes', that's what it appears to be in their video

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing and works as advertized
*by S***D on July 5, 2023*

Applied Stay Afloat to a failed seacock that sprung a leak into boat. The product is amazing and stopped the leak until I was able to have the boat hauled one week later and seacock replaced. A fantastic damage control item to have in your emergency kit. Highly recommend.

### ⭐⭐⭐⭐⭐ This stuff is the real deal.
*by A***C on September 1, 2022*

Pliable and caked on a backed off thru hull hose leaking into boat below the water line that saved our fishing trip. Ended up running another 60 miles and smashed the tuna with the thru hull caked with this and it did not let a single drop in the boat. I even bought a tub for my bay boat. If I could rate it a 12 I would highly recommend.

### ⭐⭐⭐⭐⭐ Buy it
*by S***Y on July 9, 2023*

This is one of the items you have to have on hand to appreciate it.. It works!!

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**Shop now:** [https://www.desertcart.hr/products/357557492-stay-afloat-marine-water-leak-plug-and-sealant-for-emergency](https://www.desertcart.hr/products/357557492-stay-afloat-marine-water-leak-plug-and-sealant-for-emergency)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-12*