---
product_id: 258750554
title: "5:1 Epoxy Resin Kits, Marine Grade Epoxy for Fiberglass and Wood Boat Building and Repair Quart 365248 1"
brand: "totalboat"
price: "104016 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Total Boat"
url: https://www.desertcart.hu/products/258750554-5-1-epoxy-resin-kits-marine-grade-epoxy-for-fiberglass
store_origin: HU
region: Hungary
---

# 5:1 precise resin-to-hardener ratio Fast or slow curing options Self-leveling, sandable finish 5:1 Epoxy Resin Kits, Marine Grade Epoxy for Fiberglass and Wood Boat Building and Repair Quart 365248 1

**Brand:** totalboat
**Price:** 104016 Ft
**Availability:** ✅ In Stock

## Summary

> ⚓ Build like a pro, cure on your terms!

## Quick Answers

- **What is this?** 5:1 Epoxy Resin Kits, Marine Grade Epoxy for Fiberglass and Wood Boat Building and Repair Quart 365248 1 by totalboat
- **How much does it cost?** 104016 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/258750554-5-1-epoxy-resin-kits-marine-grade-epoxy-for-fiberglass)

## Best For

- totalboat enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Level Finish:** Self-leveling epoxy cures to a sandable, moisture-resistant solid for flawless results.
- • **Versatile Application:** Perfect for wood, fiberglass, aluminum, steel, and lead repairs.
- • **Customizable Cure Time:** Choose fast or slow hardener to match your project’s pace and environment.
- • **Marine-Grade Precision:** Exact 5:1 mix ratio ensures professional-grade bonding every time.
- • **Complete Kit Convenience:** Includes resin, hardener, mixing sticks, and cups—everything you need to start immediately.

## Overview

TotalBoat 5:1 Epoxy Resin Kits deliver marine-grade strength with a precise 5:1 resin-to-hardener ratio, offering fast or slow curing options tailored for boat building and repairs. Designed for wood, fiberglass, and metal surfaces, this self-leveling epoxy cures to a durable, sandable finish. Each kit includes all essentials for immediate use, making it the go-to choice for professionals and DIYers aiming for lasting, moisture-resistant repairs.

## Description

TotalBoat 5:1 Epoxy Kits include everything you need to tackle epoxy repairs and fiberglass projects Available in quart and gallon sizes the kit includes TotalBoat 5:1 epoxy resinyour choice of either fast or slow hardener and calibrated mixing pumps This epoxy is compatible with other popular marine epoxy systems All TotalBoat marine products are developed by boaters for boaters to provide great value and great results

Review: First, I'll discuss mix ratio - advertised as 5:1. That's confusing, because the bottles say 2:1 -- Here's the answer: Each stroke of the plunger in the hardener bottle will dispense one "unit" of hardener. The plunger in the resin bottle is larger - it dispenses 2 1/2 times as much per stroke. So 2 strokes from the resin bottle is 5 units, while one stroke from the hardener is one unit -- result: 5:1. Now to the performance issues I have: First, the hardener bottle is for "FAST" hardening, although the description on the desertcart posting shows and says "SLOW" hardener. I prefer FAST, so no complaint - but it doesn't match the advertisement. I"m repairing the engine hatch on my boat, which has edge damage due to water intrusion into the plywood around the edges. I removed the old gelcoat and the rotted plywood, applied a coat of mixed "Total Boat" epoxy to both the original fiberglass edge of the hatch and to the surface of the replacement new 1/8" marine plywood, which i had rough sanded to get good adhesion. I clamped the plywood against the original fiberglass edge using multiple clamps (see attached photos), and waited. The next step would be to cover the plywood strips with fiberglass cloth, then sand, add a fairing compound, smooth, and gelcoat. I haven't gotten that far. After 4 days at 70 degrees, the epoxy was still tacky, so I heated the area with two space heaters, to accelerate the hardening. 30 minutes later, the resin started dripping out onto the table! Removed the heaters. Now it has been 5 days, and the epoxy has returned to the tacky stage. The overall repair of my hatch will require a lot more epoxy, since i will be replacing all of the original plywood in the rest of the hatch. That will require 4 layers of fiberglass cloth, so I bought two "Total Boat" epoxy kits -- neither of them returnable. I've used a very small amount of the first kit. I cannot afford to wait a week or more between coats (assuming this stuff ever hardens) - so it's going on the shelf and I'll order a name brand replacement kit.
Review: I had a broken French drain pipe. Used this kit and very easily repaired it. I had never tried using fiberglass before this project

## Features

- PREMIUM EPOXY KITS include enough 5 to 1 marine epoxy resin and hardener to complete a variety of boat building and epoxy repair projects For wood, fiberglass, reinforcement fabrics, etched aluminum, bare steel and lead Not for clear-coating projects
- IDEAL VISCOSITY for wetting out fiberglass cloth and other reinforcement fabrics Self-leveling properties ideal for coating and laminating Combine with fillers to make a high-strength, moisture-resistant fairing compound, filleting material or adhesive
- CHOOSE FAST OR SLOW HARDENER: Pot life ranges from 12 min at 75F for Fast Hardener, to 20 minutes at 75F for Slow Hardener Cures to a high-strength, moisture-resistant, light amber plastic solid that can be sanded and shaped
- CHOOSE FROM THREE EPOXY KIT SIZES: Quart, Gallon, and 5.45 Gallon, with your choice of TotalBoat 5 to 1 Fast or Slow Hardener All kits include resin, hardener, mixing sticks, and plastic mixing cups Compatible with other 5 to 1 epoxy resin systems
- Note: Due to manufacturer shortages related to the current emergency, TotalBoat epoxy kits do not include dispensing pumps

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HR8517A |
| Item model number | 365646 |
| Manufacturer | Total Boat |
| Package Dimensions | 31.29 x 23.6 x 16.01 cm; 2.72 kg |

## Product Details

- **Brand:** TotalBoat
- **Item form:** Liquid
- **Material:** Epoxy Resin
- **Specific uses for product:** Repair, Fiberglass projects

## Images

![5:1 Epoxy Resin Kits, Marine Grade Epoxy for Fiberglass and Wood Boat Building and Repair Quart 365248 1 - Image 1](https://m.media-amazon.com/images/I/71t3v7xa01L.jpg)

## Questions & Answers

**Q: Is this a no blush epoxy?**
A: Unknown

**Q: Is this polyester resin**
A: No it is not polyester resin.  It is epoxy with a 5 to 1 ratio, and cures extremely hard.  Polyester should not be used on a repair below the water line.  Epoxy will not allow water to absorb into the repaired area.

**Q: can I use this to fix lamination on my RV side walls**
A: Worked great for me rebuilding the wall sandwich (fiberglass, thin ply, foam board,,,) after water delamination.

**Q: Can you do inside of bathtub with this?**
A: Good Afternoon, this product cures to a high strength, water resistant finish, so using within a bathtub should be fine. Thank you.

## Customer Reviews

### ⭐ Review
*by 5***! on 22 April 2023*

First, I'll discuss mix ratio - advertised as 5:1. That's confusing, because the bottles say 2:1 -- Here's the answer: Each stroke of the plunger in the hardener bottle will dispense one "unit" of hardener. The plunger in the resin bottle is larger - it dispenses 2 1/2 times as much per stroke. So 2 strokes from the resin bottle is 5 units, while one stroke from the hardener is one unit -- result: 5:1. Now to the performance issues I have: First, the hardener bottle is for "FAST" hardening, although the description on the Amazon posting shows and says "SLOW" hardener. I prefer FAST, so no complaint - but it doesn't match the advertisement. I"m repairing the engine hatch on my boat, which has edge damage due to water intrusion into the plywood around the edges. I removed the old gelcoat and the rotted plywood, applied a coat of mixed "Total Boat" epoxy to both the original fiberglass edge of the hatch and to the surface of the replacement new 1/8" marine plywood, which i had rough sanded to get good adhesion. I clamped the plywood against the original fiberglass edge using multiple clamps (see attached photos), and waited. The next step would be to cover the plywood strips with fiberglass cloth, then sand, add a fairing compound, smooth, and gelcoat. I haven't gotten that far. After 4 days at 70 degrees, the epoxy was still tacky, so I heated the area with two space heaters, to accelerate the hardening. 30 minutes later, the resin started dripping out onto the table! Removed the heaters. Now it has been 5 days, and the epoxy has returned to the tacky stage. The overall repair of my hatch will require a lot more epoxy, since i will be replacing all of the original plywood in the rest of the hatch. That will require 4 layers of fiberglass cloth, so I bought two "Total Boat" epoxy kits -- neither of them returnable. I've used a very small amount of the first kit. I cannot afford to wait a week or more between coats (assuming this stuff ever hardens) - so it's going on the shelf and I'll order a name brand replacement kit.

### ⭐⭐⭐⭐⭐ Review
*by D***G on 16 September 2025*

I had a broken French drain pipe. Used this kit and very easily repaired it. I had never tried using fiberglass before this project

### ⭐⭐⭐⭐⭐ Review
*by A***R on 21 June 2025*

I have used many epoxy kits before but this was great. I got the kit with the pumpers and the cups as well as enough resin and hardener to the do the project. Really easy to use. Made a miserable job a pleasure.

## Frequently Bought Together

- TotalBoat 5:1 Marine Epoxy Resin Kit for Bonding, Filleting, Coating, and Laminating - Use for Fiberglass, Wood, Carbon Fiber, Boat Building, Repairs, Woodworking (Quart, Slow Hardener, Pumps)
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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-12*