---
product_id: 204775250
title: "Marine Tex Mighty Repair Kit (White/White, 14-Ounce)"
brand: "marine tex"
price: "€ 316.18"
currency: EUR
in_stock: true
category: "Marine Tex"
url: https://www.desertcart.fi/products/204775250-marine-tex-mighty-repair-kit-white-white-14-ounce
store_origin: FI
region: Finland
---

# Full cure in 24 hours 100% waterproof repair Multi-surface bonding Marine Tex Mighty Repair Kit (White/White, 14-Ounce)

**Brand:** marine tex
**Price:** € 316.18
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix it once, fix it mightily — the ultimate repair kit for pros and perfectionists.

## Quick Answers

- **What is this?** Marine Tex Mighty Repair Kit (White/White, 14-Ounce) by marine tex
- **How much does it cost?** € 316.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/204775250-marine-tex-mighty-repair-kit-white-white-14-ounce)

## Best For

- marine tex enthusiasts

## Why This Product

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

## Key Features

- • **Emergency to Permanent:** From quick fixes to lasting repairs on machinery, decks, piping, and tanks.
- • **Marine-Grade Durability:** Engineered to withstand harsh marine & industrial environments without fail.
- • **Custom Finish Flexibility:** Sand, drill, tap, and paint for a flawless, professional-grade restoration.
- • **Universal Repair Powerhouse:** Seamlessly bonds wood, fiberglass, metal, ceramic & more for versatile fixes.
- • **Waterproof & Reinforce-Ready:** Use with fiberglass tape or cloth to bridge holes and strengthen structural repairs.

## Overview

Marine Tex Mighty Repair Kit is a high-strength, waterproof paste designed for filling, bonding, and rebuilding a wide range of materials including wood, fiberglass, metal, and ceramics. Manufactured to marine and industrial standards, it cures fully in 24 hours and can be sanded, drilled, and painted, making it ideal for both emergency and permanent repairs in demanding environments.

## Description

Marine-Tex is the legendary high-strength repair compound designed for filling, bonding and rebuilding wood, fiberglass, ceramic, glass, metal, masonry and many plastics. Marine-Tex is manufactured to the highest standards to meet the harsh demands of the marine and industrial environments, and solve many problems for home, auto and hobby applications. Marine-Tex is a creamy paste consistency that can be applied on vertical or horizontal surfaces, easily fills gaps, and can be shaped to rebuild damaged components. Marine-Tex paste provides waterproof repairs that can be used with fiberglass tape or cloth to bridge holes and reinforce structural repairs as needed. Emergency and permanent repairs to machinery and equipment, hulls, decks, stripped fasteners, piping and tanks are all easily accomplished with the mighty repair kit. Marine-Tex can be sanded or ground to shape, tapped and drilled, and finished with most common paints and coatings.

## Features

- Marine-Tex is designed for filling, bonding and rebuilding wood, fiberglass, ceramic, glass, metal, masonry and many plastics. Packaging may Vary
- Manufactured to the highest standards to meet the harsh demands of the marine and industrial environments, and solve many problems for home, auto and hobby applications
- Provides waterproof repairs that can be used with fiberglass tape or cloth to bridge holes and reinforce structural repairs as needed
- Emergency and permanent repairs to machinery and equipment, hulls, decks, stripped fasteners, piping and tanks are all easily accomplished with the mighty repair kit
- Marine-Tex can be sanded or ground to shape, tapped and drilled, and finished with most common paints and coatings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001446LMW |
| Are batteries included? | No |
| Brand | Marine Tex |
| Colour | White |
| Country of Origin | USA |
| Date First Available | 17 August 2012 |
| Full Cure Time | 24 Hours |
| Generic Name | Marine-Tex RM306K Marine-Tex - White, 14 oz. |
| Global Trade Identification Number | 00705643301308 |
| Included Components | Marine-Tex RM306K Marine-Tex - White, 14 oz. |
| Item Dimensions LxWxH | 46 x 64 x 109 Millimeters |
| Item Form | Paste |
| Item Height | 4.3 Inches |
| Item Package Quantity | 1 |
| Item Volume | 14 Fluid Ounces |
| Item Weight | 0.28 g |
| Item Width | 2.5 Inches |
| Item model number | RM306K |
| Manufacturer | Marine-Tex |
| Material | Plastic |
| Model number | RM306K |
| Net Quantity | 14.0 Grams |
| Number of Memory Sticks | 1 |
| Package Information | Tube |
| Product Dimensions | 4.57 x 6.35 x 10.92 cm; 0.28 g |
| Special Feature | waterproof |
| Specific Uses For Product | wood |
| UPC | 705643301308 |
| Viscosity | High |
| Viscosity Level | High |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Marine Tex
- **Item Form:** Paste
- **Material:** Plastic
- **Special Feature:** waterproof
- **Specific Uses For Product:** wood

## Images

![Marine Tex Mighty Repair Kit (White/White, 14-Ounce) - Image 1](https://m.media-amazon.com/images/I/51JssEYjJbL.jpg)

## Questions & Answers

**Q: how long does it take to set up and harden?**
A: Depends on the temp & thicknrss. @ 90+ deg it starts setting on about 5 min. Sandible after 2 hours.Fully hard after 24 hours. Make small batches & use multiple coats in deep cracks.

**Q: can you leave marine tex as a base layer on the hull (below water line) for fresh water or are you supposed to gel coat over the marine tex?**
A: My boats are whitewater canoes.  I do not coat over the marine tex.  If I need fiberglass cloth for a larger hole, i put it in the marine tex.  I do have other marine epoxy patches and the marine tex has been more durable over the years.

**Q: what does the kit include???? Product details**
A: It includes the putty and the liquid activator you mix with it before set up.

**Q: is it fuel proof, to repair an alumimum fuel tank.**
A: No it is inter for fiberglass repair . Jb weld steel reinforced epoxy might work or Have your tank repaired professionally fuel cells are a safety hazard .

## Frequently Bought Together

- Marine-Tex RM306K Marine-Tex - White, 14 oz.
- 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

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**Shop now:** [https://www.desertcart.fi/products/204775250-marine-tex-mighty-repair-kit-white-white-14-ounce](https://www.desertcart.fi/products/204775250-marine-tex-mighty-repair-kit-white-white-14-ounce)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-16*