---
product_id: 543974804
title: "White Gelcoat with Wax - Pint with 15cc Hardener (MEKP)"
brand: "fiberglass supply depot"
price: "R2016"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Fiberglass Supply Depot"
url: https://www.desertcart.co.za/products/543974804-white-gelcoat-with-wax-pint-with-15cc-hardener-mekp
store_origin: ZA
region: South Africa
---

# 20-25 min pot life Marine-grade durability Custom color tinting White Gelcoat with Wax - Pint with 15cc Hardener (MEKP)

**Brand:** fiberglass supply depot
**Price:** R2016
**Availability:** ✅ In Stock

## Summary

> ⚓ Seal your masterpiece with pro-grade gelcoat perfection!

## Quick Answers

- **What is this?** White Gelcoat with Wax - Pint with 15cc Hardener (MEKP) by fiberglass supply depot
- **How much does it cost?** R2016 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/543974804-white-gelcoat-with-wax-pint-with-15cc-hardener-mekp)

## Best For

- fiberglass supply depot enthusiasts

## Why This Product

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

## Key Features

- • **Tailor Your Finish:** Easily tint with compatible colorants for seamless custom color matching 🎨
- • **Wax-Enhanced Final Coat:** Wax additive ensures tack-free curing and effortless sanding for a high-gloss finish
- • **Versatile Sizes & Coverage:** Available in pint, quart, and gallon sizes with MEKP hardener included for precise project needs
- • **Smooth, Controlled Application:** Thick, non-sag formula works perfectly with brush, roller, or spray for flawless coverage
- • **Ultimate Marine-Grade Protection:** Formulated for long-lasting durability on boats, RVs, and composites ⚓

## Overview

Fiberglass Supply Depot White Gelcoat with Wax (Pint) is a professional marine-grade polyester gelcoat designed for cosmetic repairs and finishing on fiberglass surfaces. It offers excellent durability, customizable tinting, and a wax formula that ensures a tack-free, sandable, high-gloss finish. Ideal for boats, RVs, and other composite projects, it comes with a 15cc MEKP hardener and covers approximately 12.5 sq ft per pint.

## Description

White Gelcoat with Wax Pint with 15cc Hardener (MEKP) Gelcoat with wax is for the final coat. The wax settles to the top and need to constantly be mixed. If not mixed properly your gelcoat will have patches that are still sticky. The wax helps dry the gelcoat all the way so it won't be sticky and also so it can be sanded. Remember without the wax your gelcoat will remain sticky.

Review: Very good. - Quality product.
Review: Gel coat provided good results - I used this white gel coat with wax to repair deep scratches from dock damage on my 23' sailboat . Per the instructions, the gel coat container was shaken well to ensure wax completely mixed with the epoxy. The gel coat epoxy and hardener were then measured and mixed together per the instructions. I sanded and cleaned the damaged area previously and applied the gel coat using a 1/2 inch water color brush. The bright white finish is smooth, hard, and matches the original hull color very well.

## Features

- PROFESSIONAL-GRADE ISO GELCOAT FOR MARINE & COMPOSITES Formulated for durability and long-lasting performance, this marine-grade polyester gelcoat is ideal for cosmetic repairs, hull finishes, mold layups, and exterior composite surfaces on boats, RVs, motorcycles, and other fiberglass projects.
- DESIGNED FOR COSMETIC REPAIRS & CUSTOM COLOR MATCHING White gelcoat can be tinted with compatible gelcoat or polyester colorants to match existing finishes. Add pigments before introducing MEKP catalyst for consistent color results, from light pastel tones to deeper custom shades.
- EASY APPLICATION BY BRUSH, ROLLER, OR SPRAY Thick, non-sag formula delivers excellent coverage and control during application. Offers a workable pot life of approximately 20–25 minutes at 77°F and cures to a surface that sands, buffs, and polishes smoothly to a high-gloss finish.
- SELECT THE CORRECT GELCOAT FOR YOUR APPLICATION Use gelcoat without wax for initial polyester resin layups or mold surfaces. Choose gelcoat with wax for final coats when a tack-free cure is required. If thinning is needed, use styrene only and follow recommended ratios.
- AVAILABLE OPTIONS, SIZES & COVERAGE DETAILS Offered in white, with or without wax depending on application needs. White gelcoat is available in pint, quart and gallon sizes; Includes MEKP catalyst. Approximate coverage: Pint 12.5 sqft, Quart 25 sqft, Gal 100 sqft

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07571BGWH |
| Best Sellers Rank | #54,926 in Sporting Goods ( See Top 100 in Sporting Goods ) #71 in Boat Maintenance Supplies |
| Brand | Fiberglass Supply Depot |
| Brand Name | Fiberglass Supply Depot |
| Customer Reviews | 4.6 out of 5 stars 364 Reviews |
| Global Trade Identification Number | 00819794020114 |
| Item Form | Liquid |
| Item Weight | 0.76 Kilograms |
| Item form | Liquid |
| Item weight | 0.76 Kilograms |
| Manufacturer | Fiberglass Supply Depot Inc. |
| Number of Items | 1 |
| Package Size Name | Pint |
| Part Number | 4333814917 |
| Recommended Uses For Product | Surface protection, marine maintenance, repairing gelcoat cracks and patches |
| Recommended uses for product | Surface protection, marine maintenance, repairing gelcoat cracks and patches |
| Specific Uses For Product | Surface Protection, Maintenance |
| Specific uses for product | Surface Protection, Maintenance |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Fiberglass Supply Depot
- **Item form:** Liquid
- **Item weight:** 0.76 Kilograms
- **Recommended uses for product:** Surface protection, marine maintenance, repairing gelcoat cracks and patches
- **Specific uses for product:** Surface Protection, Maintenance

## Images

![White Gelcoat with Wax - Pint with 15cc Hardener (MEKP) - Image 1](https://m.media-amazon.com/images/I/619nlhO8LqL.jpg)

## Questions & Answers

**Q: Does this require that you cover it with plastic in order to cure it?**
A: No, the wax “floats” to the surface and promotes curing.  Gelcoat without wax needs to be covered with a thin film like PVA.

**Q: Does this come with hardener?**
A: Yes it does.

**Q: Can you put multiple coats on if you you need to build up an area?**
A: You can but, if you use with wax you would have to sand in between every coat. The easiest way to do multiple coats is to use the no wax gelcoat and do your build up, then your last coat use the gelcoat with wax. This way you don't need to sand every coat.

**Q: I'm looking to refinish a cultured marble counter-top. Is this a hard surfaced coating that will hold up in a sink?**
A: I would doubt that this would hold up in a sink application.  Try the manufacturer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good.
*by V***G on 9 July 2026*

Quality product.

### ⭐⭐⭐⭐⭐ Gel coat provided good results
*by P***O on 16 July 2024*

I used this white gel coat with wax to repair deep scratches from dock damage on my 23' sailboat . Per the instructions, the gel coat container was shaken well to ensure wax completely mixed with the epoxy. The gel coat epoxy and hardener were then measured and mixed together per the instructions. I sanded and cleaned the damaged area previously and applied the gel coat using a 1/2 inch water color brush. The bright white finish is smooth, hard, and matches the original hull color very well.

### ⭐⭐⭐⭐ Good stuff, but buyer beware.
*by W***Y on 14 August 2018*

It's tricky ordering gelcoat online, and while this gelcoat did all it was supposed to, you have to make sure you understand the size you are ordering. I've read that some have been fooled by the image and ended up with too little for the job. I didn't make that mistake, but the company here isn't very helpful in other areas. The package only included a small instruction, and failed to mention that the gelcoat would eat a Solo cup. I kinda made a mess. Also, make sure you understand that you can't tint the white very well. I got purple. Oops.

## Frequently Bought Together

- White Gelcoat with Wax - Pint with 15cc Hardener (MEKP)
- Fiberglass Supply Depot Black Gelcoat with Wax Pint with 15cc Hardener (MEKP)

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**Shop now:** [https://www.desertcart.co.za/products/543974804-white-gelcoat-with-wax-pint-with-15cc-hardener-mekp](https://www.desertcart.co.za/products/543974804-white-gelcoat-with-wax-pint-with-15cc-hardener-mekp)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-11-04*