---
product_id: 634146007
title: "Marine Fiberglass Repair Kit for Boats, Multi-Functional Gel Coat Repair Kit for Boats, Surfboards, Kayaks, Fix Holes, Chips, Scratches, Deep Cracks with Color Match Silicone Sealant (Compact)"
brand: "bondtech"
price: "VT592"
currency: VUV
in_stock: false
reviews_count: 8
url: https://www.desertcart.vu/products/634146007-marine-fiberglass-repair-kit-for-boats-multi-functional-gel-coat
store_origin: VU
region: Vanuatu
---

# Waterproof & flexible elastomer seal Withstands up to 500°F high heat One-component, sensor-safe professional grade Marine Fiberglass Repair Kit for Boats, Multi-Functional Gel Coat Repair Kit for Boats, Surfboards, Kayaks, Fix Holes, Chips, Scratches, Deep Cracks with Color Match Silicone Sealant (Compact)

**Brand:** bondtech
**Price:** VT592
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Seal like a pro, perform like a boss.

## Quick Answers

- **What is this?** Marine Fiberglass Repair Kit for Boats, Multi-Functional Gel Coat Repair Kit for Boats, Surfboards, Kayaks, Fix Holes, Chips, Scratches, Deep Cracks with Color Match Silicone Sealant (Compact) by bondtech
- **How much does it cost?** VT592 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/634146007-marine-fiberglass-repair-kit-for-boats-multi-functional-gel-coat)

## Best For

- bondtech enthusiasts

## Why This Product

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

## Key Features

- • **Durable, Shrink-Free Seal:** Cures without shrinking for long-lasting reliability💪
- • **Easy Application, Fast Setup:** Apply, assemble, and cure in 24 hours—no hassle⏳
- • **Waterproof & Flexible Finish:** Adapts to vibrations and moisture without cracking💧
- • **Versatile Multi-Material Bonding:** Seals metal, glass, plastic & ceramics flawlessly🛠️
- • **Industrial-Strength Heat Resistance:** Keeps your engine sealed tight even at 500°F🔥

## Overview

This black RTV silicone sealant is a high-performance, sensor-safe gasket maker designed for heavy-duty engine sealing. It bonds to multiple materials, resists temperatures up to 500°F, cures waterproof and flexible without shrinking, and ensures durable, leak-proof protection for critical engine parts like cylinder heads and water pumps.

## Description

desertcart.com : Marine Fiberglass Repair Kit for Boats, Multi-Functional Gel Coat Repair Kit for Boats, Surfboards, Kayaks, Fix Holes, Chips, Scratches, Deep Cracks with Color Match Silicone Sealant (Compact) : Sports & Outdoors

Review: Works good - Used this for a gasket on a lawnmower carb. Worked as anticipated. Would buy again.
Review: what i needed - works for job .

## Features

- Multifunctional Fiberglass Repair: This gel coat repair kit for boats is perfect for fixing cracks, scratches, holes, and gouges on various watercraft, including jet skis, kayaks, sailboats, speedboats, yachts, inflatable boats, and surfboards. Keep your boat in excellent condition with ease
- Seamless Color Match: Our gelcoat repair kit for boats comes with a semi-transparent base and five color options—white, yellow, blue, red, and black. Simply add a small amount of the matching color to ensure your repairs blend flawlessly with your boat's original color
- Enduring and Long-Lasting: Once cured, Bondtech fiberglass boat repair kit provides a strong, waterproof bond that withstands UV exposure and harsh marine conditions. Our boat fiberglass repair kit ensures that your repairs remain intact and secure, offering lasting protection for your vessel
- User-Friendly and Convenient: Applying the repair is simple: clean and dry the damaged area, mix parts A and B in a 1:1 ratio, add dye for color matching, apply the marine fiberglass repair kit to the affected area, smooth it with the included scraper, and let it cure for 24+ hours. Afterward, sand the surface to a smooth finish
- Wide Material Compatibility: This gelcoat repair kit works on a range of materials, including steel, aluminum, wood, carbon fiber, plastic, composite materials, and stainless steel. Our gel coat repair kit is the ideal solution for all types of boat and watercraft maintenance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZY398DW |
| Best Sellers Rank | #493,007 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #372 in Boat Painting Supplies #4,838 in Boat Hardware |
| Brand Name | Bondtech |
| Color | black |
| Customer Reviews | 4.3 4.3 out of 5 stars (56) |
| Included Components | Scraper、Color Paint |
| Item Form | Liquid |
| Manufacturer | Bondtech |
| Material Type | Marine Fiberglass Repair Kit |
| Model | GTMFJUS-001 |
| Part Number | GTMFJUS-001 |
| Style Name | Compact |
| Unit Count | 3.5274 Ounce |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Bondtech
- **Item Form:** Liquid
- **Material:** Marine Fiberglass Repair Kit
- **Style:** Compact
- **Water Resistance Level:** Waterproof

## Images

![Marine Fiberglass Repair Kit for Boats, Multi-Functional Gel Coat Repair Kit for Boats, Surfboards, Kayaks, Fix Holes, Chips, Scratches, Deep Cracks with Color Match Silicone Sealant (Compact) - Image 1](https://m.media-amazon.com/images/I/71gsSV1Wq5L.jpg)
![Marine Fiberglass Repair Kit for Boats, Multi-Functional Gel Coat Repair Kit for Boats, Surfboards, Kayaks, Fix Holes, Chips, Scratches, Deep Cracks with Color Match Silicone Sealant (Compact) - Image 2](https://m.media-amazon.com/images/I/81rNQ8Lt7wL.jpg)
![Marine Fiberglass Repair Kit for Boats, Multi-Functional Gel Coat Repair Kit for Boats, Surfboards, Kayaks, Fix Holes, Chips, Scratches, Deep Cracks with Color Match Silicone Sealant (Compact) - Image 3](https://m.media-amazon.com/images/I/71ema3VRE5L.jpg)
![Marine Fiberglass Repair Kit for Boats, Multi-Functional Gel Coat Repair Kit for Boats, Surfboards, Kayaks, Fix Holes, Chips, Scratches, Deep Cracks with Color Match Silicone Sealant (Compact) - Image 4](https://m.media-amazon.com/images/I/71iQSNMAtZL.jpg)
![Marine Fiberglass Repair Kit for Boats, Multi-Functional Gel Coat Repair Kit for Boats, Surfboards, Kayaks, Fix Holes, Chips, Scratches, Deep Cracks with Color Match Silicone Sealant (Compact) - Image 5](https://m.media-amazon.com/images/I/71MxdRWa-QL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works good
*by S***R on November 22, 2024*

Used this for a gasket on a lawnmower carb. Worked as anticipated. Would buy again.

### ⭐⭐⭐⭐⭐ what i needed
*by J***T on November 2, 2024*

works for job .

### ⭐⭐⭐⭐⭐ goes on very easy
*by P***N on September 1, 2024*

This stuff works great!!

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**Shop now:** [https://www.desertcart.vu/products/634146007-marine-fiberglass-repair-kit-for-boats-multi-functional-gel-coat](https://www.desertcart.vu/products/634146007-marine-fiberglass-repair-kit-for-boats-multi-functional-gel-coat)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-12*