---
product_id: 295800023
title: "Hy-Poxy H-159 Steelfast Rapid Cure Steel Filled Epoxy Putty, 4 oz Stick"
brand: "hy-poxy"
price: "$U1640"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/295800023-hy-poxy-h-159-steelfast-rapid-cure-steel-filled-epoxy
store_origin: UY
region: Uruguay
---

# 4 min cure time Industrial strength Made in USA Hy-Poxy H-159 Steelfast Rapid Cure Steel Filled Epoxy Putty, 4 oz Stick

**Brand:** hy-poxy
**Price:** $U1640
**Availability:** ✅ In Stock

## Summary

> 🔧 Get it done right, get it done fast!

## Quick Answers

- **What is this?** Hy-Poxy H-159 Steelfast Rapid Cure Steel Filled Epoxy Putty, 4 oz Stick by hy-poxy
- **How much does it cost?** $U1640 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/295800023-hy-poxy-h-159-steelfast-rapid-cure-steel-filled-epoxy)

## Best For

- hy-poxy enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Repair:** Fix it fast with a 4-minute cure time!
- • **Steel Strong:** Bonds, seals, and fills metals like a pro.
- • **Durable Design:** Engineered for industrial strength repairs.
- • **Proudly American:** Crafted in the USA for quality you can trust.
- • **Versatile Application:** Drill, tap, sand, thread, and paint with ease.

## Overview

The Hy-Poxy H-159 Steelfast Rapid Cure Steel Filled Epoxy Putty is a powerful 4 oz repair solution designed for quick and effective bonding, sealing, and filling of metals. With a rapid 4-minute cure time, this industrial-strength epoxy is perfect for professionals seeking reliable and versatile repairs. Made in the USA, it can be drilled, tapped, sanded, threaded, and painted, making it an essential tool for any toolbox.

## Description

Hy-Poxy H-159 Steelfast Rapid Cure Steel Filled Epoxy Putty, 4 oz Stick

## Features

- 4 minute Industrial strength steel epoxy repair kit
- Bonds, seals and fills metals quickly
- Can be drilled, tapped, sanded, threaded and painted
- Not recommended for constant immersion or exposure to water
- Made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Hy-Poxy |
| Material | Steel |
| Compatible Material | Alloy Steel |
| Item Form | Putty |
| Item Package Quantity | 1 |
| Package Information | Stick |
| Item Volume | 4 Fluid Ounces |
| UPC | 683873331596 |
| Global Trade Identification Number | 00683873331596 |
| Manufacturer | Hy-Poxy |
| Country of Origin | USA |
| Model number | H-159 |
| Number of Memory Sticks | 1 |
| Item Weight | 113 g |
| Package Dimensions | 20.07 x 2.03 x 2.03 cm; 113.4 g |
| Item model number | H-159 |
| Power Source | Corded |
| Are batteries included? | No |

## Product Details

- **Brand:** HY-POXY
- **Specific Uses For Product:** Repair
- **Material:** Resin
- **Compatible Material:** Alloy Steel
- **Item Form:** Putty

## Images

![Hy-Poxy H-159 Steelfast Rapid Cure Steel Filled Epoxy Putty, 4 oz Stick - Image 1](https://m.media-amazon.com/images/I/716X8psgtiL.jpg)

## Questions & Answers

**Q: After it cures, is the color a light gray like aluminum?**
A: The H159 cures to a dark gray like aluminum.  Thank you.

**Q: I want to glue a metal bracket (either steel or aluminum), that will be holding 10lbs, to my stone fireplace. Will this do the job?**
A: I don't know how much weight it would support, but if you were to wrap, screw or somehow fasten it and then coat it with the putty, it would hold things together.  It hardens into a hard, steel-like material.

**Q: Does it have to be kneaded to work?... or can it simply be flattened to mold into a thin plate or flat surface?**
A: Yes. The hardener has to be kneaded withe resin for the epoxy to cure. You will need to knead it first and then flatten.

**Q: Will it cure under water?**
A: Yes

## Frequently Bought Together

- Hy-Poxy H-159 Steelfast Rapid Cure Steel Filled Epoxy Putty, 4 oz Stick
- Rectorseal 97606 4-Ounce Ep-400 Epoxy Putty
- J-B Weld 8267 SteelStik Steel Reinforced Epoxy Putty Stick - 2 oz.

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**Shop now:** [https://www.desertcart.uy/products/295800023-hy-poxy-h-159-steelfast-rapid-cure-steel-filled-epoxy](https://www.desertcart.uy/products/295800023-hy-poxy-h-159-steelfast-rapid-cure-steel-filled-epoxy)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-29*