---
product_id: 580350739
title: "Gorilla Epoxy Ultimate, Waterproof, 10 Minute Set, Permanent Bond, Dries Black, 0.85oz Syringe (Pack of 1)"
brand: "gorilla"
price: "€ 18.79"
currency: EUR
in_stock: true
reviews_count: 8
category: "Gorilla"
url: https://www.desertcart.nl/products/580350739-gorilla-epoxy-ultimate-waterproof-10-minute-set-permanent-bond-dries
store_origin: NL
region: Netherlands
---

# Waterproof Bond 4250 PSI Strength 10 Min Set Time Gorilla Epoxy Ultimate, Waterproof, 10 Minute Set, Permanent Bond, Dries Black, 0.85oz Syringe (Pack of 1)

**Brand:** gorilla
**Price:** € 18.79
**Availability:** ✅ In Stock

## Summary

> 🔧 Bond with Confidence!

## Quick Answers

- **What is this?** Gorilla Epoxy Ultimate, Waterproof, 10 Minute Set, Permanent Bond, Dries Black, 0.85oz Syringe (Pack of 1) by gorilla
- **How much does it cost?** € 18.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/580350739-gorilla-epoxy-ultimate-waterproof-10-minute-set-permanent-bond-dries)

## Best For

- gorilla enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Finish:** Dries to a sleek black finish, blending seamlessly with your projects.
- • **Quick & Efficient:** Set your projects in just 10 minutes—no more waiting around!
- • **Versatile Bonding:** Perfectly bonds metal, plastic, concrete, and more—your all-in-one solution.
- • **Unmatched Strength:** Experience the power of 4250 PSI, Gorilla's strongest epoxy formula.
- • **Waterproof Durability:** Create lasting bonds that withstand the test of time and water.

## Overview

GorillaEpoxy Ultimate is a powerful, waterproof epoxy adhesive that sets in just 10 minutes, providing a permanent bond for a variety of materials including metal, plastic, and concrete. With a strength of 4250 PSI and a sleek black finish, this easy-to-use syringe is perfect for all your repair and crafting needs.

## Description

Gorilla's strongest Epoxy, the Ultimate formula has a 4250 PSI bond strength and sets in just 10 minutes. Gorilla Epoxy Ultimate is also waterproof and versatile, creating a long lasting, permanent bond to Metal, Plastics*, Concrete, Ceramics, PVC, Fiberglass and more!*Not recommended for use on polyethylene, polypropylene, or similar plastics.DIRECTIONS: If you’re using Gorilla Epoxy Ultimate for the first time, or bonding a new type of material, we always recommend trying a test piece first.1. Prepare your work area and the Surface: It is recommended to use Gorilla Epoxy Ultimate in a well-ventilated area. Be sure your work area is protected from spills. A mixing tray and stir stick are provided.2. Mixing Gorilla Epoxy Ultimate: Remove stir stick from middle of plunger. Prior to opening, pull back slightly on plunger to help minimize initial product flow. With tip pointing over a clean, disposable surface, snap closure from syringe. Push the plunger to dispense even amounts of resin and hardener onto a clean, disposable, contained surface. Lightly pull back on plunger after dispensing to stop flow. The package itself can be used as a mixing tray. If you flip the plastic blister shell over, you can use the small well as a starter dish to begin dispensing until both the resin and hardener are flowing equally. Once the flow is even, move to the larger mixing well to dispense your even ratio. Using stir stick, mix the two parts for about 20 seconds, until the color is uniform. As you mix, you will notice that the epoxy warms up. This is a reaction that occurs as the resin and hardener combine.3. Application: After mixing is complete, apply Gorilla Epoxy Ultimate within 3 minutes. The epoxy mixture will continue to thicken, and the bond strength will decrease the longer you wait to apply.4. Clamping: Clamp surfaces together and leave undisturbed for 30 minutes. Full cure in 24 hours. Cure time dependent on temperature, humidity and quantity applied.

Review: Works very well - exactly as advertised - I used this for installing a black granite counter (the seams between pieces). It worked beautifully. It was the only black epoxy I could find and the final results are fantastic. The bond is rock hard and strong. It sets quickly - you really only have 10 minutes max before it's not workable. It goes on non-flowing so it would work well on vertical surfaces. Extremely easy to apply - just break the tab, squirt onto scrap material and mix with included applicator stick. The only thing I needed that wasn't in the package was a standard razor blade to press it in the seams and shave it off (which you should do before it completely sets). You would think it would be a nightmare to clear up but it cleans up amazingly well and quickly with acetone. Rubbing alcohol works too. Just apply it with a paper towel and it instantly starts to dissolve (turns bluish!) . I did this after about 10 min. I think it will be much harder or impossible to clean up like this if you wait much longer than 10 min. Because it's a two-part epoxy it stores well for continued application at a later time (no drying the tip shut like regular glue). As far as quantity, I needed about 2.5X as much as I originally thought, but that might just be my inexperience. I was not able to return the one leftover tube because it was "unreturnable". But since it stores well I now have a tube of great black epoxy if I need it!
Review: Amazing product! - Amazing! We used this to fix a metal chair where the mesh was coming away from the support. It needed to be welded, so I figured I would give it a try. The hold was fantastic; and the chair is functional again. Worked great! It definitely smells strong; even doing it outside, my husband was overwhelmed by the chemicals (it did not bother me at all). It does set quickly, so keep in mind, you do need to work fast. Great product!

## Features

- 4250 PSI – Gorilla's Strongest Epoxy Formula
- 10 Minute Set Time
- Waterproof; Forms a Permanent Bond
- Easy to Use and Dispense; Cures Black
- Bonds: Metal, Plastic*, Concrete, PVC, Fiberglass, Ceramic & More!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Gorilla |
| Material | two-component methyl methacrylate |
| Compatible Material | Fiberglass, Ceramic, Plastic, Metal |
| Item Form | Paste |
| Color | Dries Black |
| Item Package Quantity | 1 |
| Package Information | Syringe |
| Item Volume | 85 Fluid Ounces |
| Full Cure Time | 24 Hours |
| Water Resistance Level | Waterproof |
| Manufacturer | The Gorilla Glue Company |
| Part Number | 113442 |
| Item Weight | 2.39 ounces |
| Package Dimensions | 8.66 x 3.31 x 1.46 inches |
| Country of Origin | USA |
| Item model number | 113442 |
| Size | 1 - Pack |
| Style | Ultimate |
| Included Components | (1) Ultimate Epoxy Syringe |
| Batteries Required? | No |

## Product Details

- **Brand:** GORILLA
- **Specific Uses For Product:** Repair, Flooring, Masonry, Countertop, Casting
- **Material:** two-component methyl methacrylate
- **Item Form:** Paste
- **Special Feature:** High Bond Strength, Quick Set Time, Waterproof

## Images

![Gorilla Epoxy Ultimate, Waterproof, 10 Minute Set, Permanent Bond, Dries Black, 0.85oz Syringe (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/71rUD7N1QUL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works very well - exactly as advertised
*by D***. on May 21, 2024*

I used this for installing a black granite counter (the seams between pieces). It worked beautifully. It was the only black epoxy I could find and the final results are fantastic. The bond is rock hard and strong. It sets quickly - you really only have 10 minutes max before it's not workable. It goes on non-flowing so it would work well on vertical surfaces. Extremely easy to apply - just break the tab, squirt onto scrap material and mix with included applicator stick. The only thing I needed that wasn't in the package was a standard razor blade to press it in the seams and shave it off (which you should do before it completely sets). You would think it would be a nightmare to clear up but it cleans up amazingly well and quickly with acetone. Rubbing alcohol works too. Just apply it with a paper towel and it instantly starts to dissolve (turns bluish!) . I did this after about 10 min. I think it will be much harder or impossible to clean up like this if you wait much longer than 10 min. Because it's a two-part epoxy it stores well for continued application at a later time (no drying the tip shut like regular glue). As far as quantity, I needed about 2.5X as much as I originally thought, but that might just be my inexperience. I was not able to return the one leftover tube because it was "unreturnable". But since it stores well I now have a tube of great black epoxy if I need it!

### ⭐⭐⭐⭐⭐ Amazing product!
*by K***T on July 20, 2025*

Amazing! We used this to fix a metal chair where the mesh was coming away from the support. It needed to be welded, so I figured I would give it a try. The hold was fantastic; and the chair is functional again. Worked great! It definitely smells strong; even doing it outside, my husband was overwhelmed by the chemicals (it did not bother me at all). It does set quickly, so keep in mind, you do need to work fast. Great product!

### ⭐⭐⭐⭐⭐ Granite seam
*by A***I on November 24, 2025*

Worked good used for seam in granite counter repair

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-27*