---
product_id: 120885425
title: "Gaco GP15002, GacoPatch White GP1500, 2 Gallon, High-Performance Coating"
brand: "gaco western"
price: "NT$19094"
currency: TWD
in_stock: true
reviews_count: 8
category: "Gaco Western"
url: https://www.desertcart.tw/products/120885425-gaco-gp15002-gacopatch-white-gp1500-2-gallon-high-performance-coating
store_origin: TW
region: Taiwan
---

# Superior adhesion & flexibility Waterproof & weather-resistant 2 Gallons high-capacity Gaco GP15002, GacoPatch White GP1500, 2 Gallon, High-Performance Coating

**Brand:** gaco western
**Price:** NT$19094
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal the deal with GacoPatch — your roof’s ultimate armor!

## Quick Answers

- **What is this?** Gaco GP15002, GacoPatch White GP1500, 2 Gallon, High-Performance Coating by gaco western
- **How much does it cost?** NT$19094 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/120885425-gaco-gp15002-gacopatch-white-gp1500-2-gallon-high-performance-coating)

## Best For

- gaco western enthusiasts

## Why This Product

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

## Key Features

- • **Cost-Effective DIY Solution:** Professional-grade patching at a fraction of contractor costs—save thousands!
- • **Trusted by Experts for Decades:** Backed by 20+ years of proven performance and rave reviews.
- • **Built to Last Through Every Season:** Weatherproof and waterproof protection keeps your roof flawless year-round.
- • **Effortless Application, Pro Results:** Smooth, easy-to-apply formula saves time and hassle on any repair job.
- • **Unmatched Adhesion for Ultimate Security:** Bonds to metal, gutters, seams, and more with a flexible, durable hold.

## Overview

GacoPatch White GP1500 is a 2-gallon high-performance silicone coating designed for seamless, long-lasting roof repairs. Its superior adhesion and waterproof, weather-resistant properties make it ideal for patching leaks, seams, gutters, and more. Easy to apply and trusted by professionals for over 20 years, it delivers durable protection that outperforms traditional sealants.

## Description

Achieve top-notch results with GacoPatch White GP1500. This 2-gallon, high-performance coating is perfect for seamless repairs and waterproofing. Its superior adhesion and flexibility ensure long-lasting protection against the elements. Ideal for roofs, gutters, and more, GacoPatch White GP1500 is your go-to solution for a flawless finish and reliable performance.

Review: Durable flexible patch lasts for years! - Great for repairs or even flashing. Used to repair leaks and protect fastener penetrations on a 50-yr old metal roof. For seams and larger holes/flashing penetrations, I used with Gaco Decktape. Put down a layer, spread the tape then topcoat. Thick enough to adhere vertically. Have been using Gaco products for 20+ years and they work and last. Pricey, but you get what you pay for. Will not dry out and crack like asphalt sealants will. Make sure to stir it well before use as it will separate in storage. I use a long handle paddle mixer (like I use on drywall mud) with a 1/2” drill. Need to stir up the solids and fibers. Sticks to everything. Use disposable brush/roller or even putty knife to apply.
Review: Amazing product! A single coat does it! - We got this to patch the seams of our metal roof and boy did it do the trick. It goes on easy (though does require vigorous stirring before use). It dried quite fast on a warm day and by the next day it was totally sealed. Saved us a lot of money! A roofing company quoted us $2000 to do what we did with one bucket of this for $150. Will use again in the future.

## Features

- High-performance coating
- Excellent adhesion
- Waterproof and weather-resistant
- Easy application
- Long-lasting protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P56N4G4 |
| ASIN  | B07P56N4G4 |
| Best Sellers Rank | #67,053 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Weatherproofing Pipe Coverings |
| Brand Name | GACO WESTERN |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (112) |
| Date First Available | February 25, 2019 |
| Date First Available  | February 25, 2019 |
| Included Components | Silicone Roof Patch |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 7.6 x 7.8 x 7.7 inches |
| Item Package Dimensions L x W x H | 7.8 x 7.7 x 7.6 inches |
| Item Weight | 24.08 Pounds |
| Item model number | GP15002 |
| Item model number  | GP15002 |
| Manufacturer | GACO GACOPatch |
| Manufacturer  | GACO GACOPatch |
| Material | Silicone |
| Model Name | GACOPATCH WHITE GP1500-2G |
| Number of Items | 1 |
| Product Dimensions  | 7.6 x 7.8 x 7.7 inches; 24.08 Pounds |
| Size | 2 Gallon |
| Specific Uses for Product | GacoPatch is a silicone roof patch designed to provide a long lasting solution for a leaking roof. Use on cracks, expansion joints, flashings, gutters, penetrations, pipes, pitch pans, seams, small holes, transitions, vents and voids. |
| Target Audience Keyword | Adults |

## Images

![Gaco GP15002, GacoPatch White GP1500, 2 Gallon, High-Performance Coating - Image 1](https://m.media-amazon.com/images/I/61i71JjT6rL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Durable flexible patch lasts for years!
*by D***E on July 25, 2025*

Great for repairs or even flashing. Used to repair leaks and protect fastener penetrations on a 50-yr old metal roof. For seams and larger holes/flashing penetrations, I used with Gaco Decktape. Put down a layer, spread the tape then topcoat. Thick enough to adhere vertically. Have been using Gaco products for 20+ years and they work and last. Pricey, but you get what you pay for. Will not dry out and crack like asphalt sealants will. Make sure to stir it well before use as it will separate in storage. I use a long handle paddle mixer (like I use on drywall mud) with a 1/2” drill. Need to stir up the solids and fibers. Sticks to everything. Use disposable brush/roller or even putty knife to apply.

### ⭐⭐⭐⭐⭐ Amazing product! A single coat does it!
*by C***. on August 20, 2024*

We got this to patch the seams of our metal roof and boy did it do the trick. It goes on easy (though does require vigorous stirring before use). It dried quite fast on a warm day and by the next day it was totally sealed. Saved us a lot of money! A roofing company quoted us $2000 to do what we did with one bucket of this for $150. Will use again in the future.

### ⭐⭐⭐⭐⭐ Good product and company.
*by D***N on July 10, 2025*

GREAT product for the Roofing industry. And the price was cheaper than going through our Suppliers! :(

## Frequently Bought Together

- Gaco GP15002, GacoPatch White GP1500, 2 Gallon, High-Performance Coating
- Gaco # GRT50 ~ Gaco Roof Tape - 2 inch x 50 ft roll
- Gacoroof GACSRCG5

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**Shop now:** [https://www.desertcart.tw/products/120885425-gaco-gp15002-gacopatch-white-gp1500-2-gallon-high-performance-coating](https://www.desertcart.tw/products/120885425-gaco-gp15002-gacopatch-white-gp1500-2-gallon-high-performance-coating)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-12*