---
product_id: 768004331
title: "TotalBoat - 14308 Marine Gelcoat for Boat Building, Repair and Composite Coatings (White, Gallon with Wax), Packaging May Vary"
brand: "totalboat"
price: "€ 225.63"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/768004331-totalboat-14308-marine-gelcoat-for-boat-building-repair-and-composite
store_origin: HR
region: Croatia
---

# Premium marine-grade polyester resin Custom tintable for perfect color match Easy one-step brush, roller, or spray application TotalBoat - 14308 Marine Gelcoat for Boat Building, Repair and Composite Coatings (White, Gallon with Wax), Packaging May Vary

**Brand:** totalboat
**Price:** € 225.63
**Availability:** ✅ In Stock

## Summary

> ⚓ Elevate your marine projects with pro-grade gelcoat perfection!

## Quick Answers

- **What is this?** TotalBoat - 14308 Marine Gelcoat for Boat Building, Repair and Composite Coatings (White, Gallon with Wax), Packaging May Vary by totalboat
- **How much does it cost?** € 225.63 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/768004331-totalboat-14308-marine-gelcoat-for-boat-building-repair-and-composite)

## 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

- • **Showroom Finish:** Cures to a high-gloss, sandable, buffable surface that resists water, weather, and chemical damage.
- • **Tailored Aesthetics:** Easily tint white or neutral gelcoat to match your boat’s unique style or bold color palette.
- • **Versatile Use Cases:** Ideal for cosmetic repairs, hull coatings, boat building, and composite parts on boats, RVs, and motorcycles.
- • **Unmatched Durability:** ISO NPG polyester resin outperforms standard gelcoats for long-lasting marine protection.
- • **Effortless Application:** Non-sagging, high-viscosity formula ensures smooth coverage with brush, roller, or spray gun.

## Overview

TotalBoat 14308 Marine Gelcoat is a premium ISO NPG polyester resin formula designed for superior durability and flexibility in boat building, repairs, and composite coatings. Available in white with wax for finishing or neutral without wax for layups, it offers easy tinting options and a smooth, high-gloss finish that withstands harsh marine environments. Its versatile application methods and excellent coverage make it a must-have for professionals and enthusiasts aiming for flawless, long-lasting results.

## Description

TotalBoat Gel Coat creates a durable, super-smooth, high-gloss coating on boat hulls, RVs, composite parts, and even repairs to fiberglass showers and tubs, pools and more. This high-quality boat gel coat contains a premium-grade ISO NPG polyester resin more durable than orthophthalic resins, and is preferred in boat building and as a gelcoat repair kit for boats due to greater strength, flexibility & protection against damage from water, weather, and chemicals. Gelcoats are available without wax for use in layups, and with wax for finishing. 2% MEKP catalyst is best, but in cooler conditions, add up to 3% MEKP. In warmer conditions or for added working time, add 1% MEKP. Cured gelcoat can be dewaxed, wet sanded & buffed to a high-gloss, protective finish. Gelcoat without wax is used for the initial layer of a layup, but for a tack-free cure, mix in a paraffin wax additive (sold separately) at a rate of 20 drops per ounce of gelcoat without wax (16 oz. of Gelcoat w/o Wax = 1/4 oz. of Wax Additive, 32 oz of Gelcoat w/o Wax = ½-1 oz of Wax Additive, and 1 gal. of Gelcoat w/o Wax = 2-4 oz of Wax Additive). TotalBoat Gelcoats can also be tinted to achieve a desired color. For neutral gelcoat, add 10% polyester resin or gelcoat colorant (12% for yellow, red, purple, light green and orange). For white gel coat, use up to 1% gelcoat coloring agent. Always mix colorant into gelcoat before adding MEKP. If thinning, use styrene. If applying inside a layup as the first layer, use a release agent first. If applying over TotalBoat TotalFair epoxy fairing compound, apply TotalBoat 2-Part Epoxy Primer or TotalProtect before applying Gelcoat boat paint. Compare to Gelcoats from West Marine, FGCI, Fibre Glast, Fiberglass Supply Depot, Polymer Planet, Hi-Bond and Evercoat Gel-Kote. Gelcoat should be part of every boat fiberglass repair kit. All TotalBoat products are developed for boaters by boaters to provide great value and great results. 100% made in the USA.

## Features

- PREMIUM MARINE-GRADE POLYESTER GELCOAT: More durable than standard orthophthalic gelcoat, this is the smart choice for cosmetic gelcoat repair, hull coatings, boat building, layups and exterior coatings for composite parts on boats, motorcycles, RVs & more
- IDEAL FOR COSMETIC REPAIRS, EASY TO TINT with a polyester resin or gelcoat coloring agent to color match your existing gelcoat; tint white gelcoat to get pastel colors; tint neutral gelcoat for dark, bold colors. Add colorants before adding MEKP catalyst
- EASY ONE-STEP APPLICATION USING A BRUSH, ROLLER OR SPRAY GUN: Non-sagging, high-viscosity formula is easy to apply and has great coverage. At 77°F, pot life is 8-12 minutes. Cured gelcoat is easy to sand, buff and polish to a high-gloss, showroom finish
- CHOOSE THE RIGHT GELCOAT FOR YOUR PROJECT: For polyester resin layups, use gelcoat without wax as the first coat inside a prepared layup; as a final coat, use gelcoat with wax (the wax makes the gelcoat dry tack-free); if needed, thin with styrene only
- AVAILABLE IN WHITE OR NEUTRAL, WITH OR WITHOUT WAX. White gelcoat comes in Quart and Gallon sizes; Neutral gelcoat comes in Quart size ONLY. Includes MEKP catalyst. Coverage: About 12.8 sq ft/gal at 1/8" thick, 25.7 sq ft at 1/16", 51.3 sq ft at 1/32"

## Images

![TotalBoat - 14308 Marine Gelcoat for Boat Building, Repair and Composite Coatings (White, Gallon with Wax), Packaging May Vary - Image 1](https://m.media-amazon.com/images/I/615UgGkWt4L.jpg)
![TotalBoat - 14308 Marine Gelcoat for Boat Building, Repair and Composite Coatings (White, Gallon with Wax), Packaging May Vary - Image 2](https://m.media-amazon.com/images/I/717pAsSpLcL.jpg)
![TotalBoat - 14308 Marine Gelcoat for Boat Building, Repair and Composite Coatings (White, Gallon with Wax), Packaging May Vary - Image 3](https://m.media-amazon.com/images/I/71X5YY47nqL.jpg)
![TotalBoat - 14308 Marine Gelcoat for Boat Building, Repair and Composite Coatings (White, Gallon with Wax), Packaging May Vary - Image 4](https://m.media-amazon.com/images/I/71bMeHVNNWL.jpg)
![TotalBoat - 14308 Marine Gelcoat for Boat Building, Repair and Composite Coatings (White, Gallon with Wax), Packaging May Vary - Image 5](https://m.media-amazon.com/images/I/71qM+rgeGXL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

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