---
product_id: 325642710
title: "Wood Hardener for Rotted Wood 500ml - Repairs Rotted Timber | Fast-Acting Formula Reinforces Soft, Damaged Areas Before Filling or Painting"
brand: "rustins"
price: "¥11063"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/325642710-wood-hardener-for-rotted-wood-500ml-repairs-rotted-timber-fast
store_origin: JP
region: Japan
---

# Deep wood penetration Fast drying & curing Professional-grade stabilization Wood Hardener for Rotted Wood 500ml - Repairs Rotted Timber | Fast-Acting Formula Reinforces Soft, Damaged Areas Before Filling or Painting

**Brand:** rustins
**Price:** ¥11063
**Availability:** ✅ In Stock

## Summary

> 🪚 Restore, Reinforce, Repeat — Don’t Let Your Wood Fade Into History!

## Quick Answers

- **What is this?** Wood Hardener for Rotted Wood 500ml - Repairs Rotted Timber | Fast-Acting Formula Reinforces Soft, Damaged Areas Before Filling or Painting by rustins
- **How much does it cost?** ¥11063 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/325642710-wood-hardener-for-rotted-wood-500ml-repairs-rotted-timber-fast)

## Best For

- rustins enthusiasts

## Why This Product

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

## Key Features

- • **Extend Wood Life:** Enhances natural wood beauty while preventing further decay and costly replacements.
- • **Revive & Reinforce:** Penetrates deep to transform soft, rotted wood into a solid, durable base.
- • **Pro-Level Protection:** Formulated for lasting moisture resistance and wood stabilization indoors or out.
- • **Versatile Wood Savior:** Ideal for furniture, decks, fences—one solution for all your wood restoration needs.
- • **Effortless Application:** Brush on easily for quick curing and a tough, matte finish ready for repair or paint.

## Overview

Rustins Wood Hardener (500ml) is a solvent-based polymer solution designed to deeply penetrate and stabilize rotted or weakened wood. Suitable for indoor and outdoor use, it dries fast to form a tough, moisture-resistant matte finish that strengthens wood surfaces and prepares them for further repair or painting. Trusted by professionals and DIYers alike, it revitalizes damaged wood, extending its lifespan and preserving its natural beauty.

## Description

Rediscover the beauty of your wood surfaces with Rustins Wood Hardener, a professional-grade solution designed to restore, strengthen, and protect. Our formula penetrates deep into wood, revitalizing weakened areas and providing a solid foundation for any woodworking project. Whether you're dealing with decaying furniture, soft decks, or damaged fences, our wood hardener is the ideal choice. Easy to apply, it works quickly to stabilize wood, offering long-lasting protection against further deterioration. For immediate results and convenience, ADD TO CART now and experience the transformative power of Rustins. This versatile wood care solution is suitable for both indoor and outdoor use, making it the go-to choice for all your wood stabilization needs. Enhance the aesthetics of your wood surfaces while extending their lifespan – invest in the future of your wood projects with Rustins Wood Hardener.

## Features

- Revitalize Wood Surfaces: Rustins Wood Hardener penetrates deep into wood, revitalizing and strengthening weakened or decaying areas, ensuring a solid foundation for any wood project.
- Professional-Grade Stabilizer: Formulated for durability, our wood hardener is a go-to solution for stabilizing and fortifying soft or damaged wood.
- Easy Application for Immediate Results: Simply apply and watch as our wood hardener works its magic. ADD TO CART now for a convenient and effective solution to restore and protect your wood surfaces.
- Versatile Wood Care: Ideal for indoor and outdoor use, this hardener is suitable for various wood surfaces, including furniture, decks, fences, and more. Enjoy the flexibility of a single solution for all your wood stabilization needs.
- Enhance Aesthetics and Longevity: Not just for repairs, Rustins Wood Hardener enhances the natural beauty of wood while extending its lifespan. Invest in the future of your wood projects with our reliable and professional-grade formula.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017J3GUU4 |
| ASIN  | B017J3GUU4 |
| Additional Features | Moisture Resistant |
| Base Material | Wood |
| Best Sellers Rank | #76,051 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #107 in Wood Filler |
| Brand Name | RUSTINS |
| Coating Description | Penetrates deep into rotten wood and forms a hard and tough surface |
| Color | Clear |
| Compatible Material | Wood |
| Container Type | Bottle |
| Coverage | Deep Penetration |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,037) |
| Customer reviews | 4.5 4.5 out of 5 stars (3,037) |
| Date First Available  | 5 November 2015 |
| Finish Types | Matte |
| Included Components | Rustins Wood Hardener 500ml |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 9.5 x 4.4 x 17 centimeters |
| Item Type Name | Wood Hardener for Rotted Wood |
| Item Weight | 304 g |
| Item model number  | WDHD500 |
| Liquid Volume | 500 Milliliters |
| Manufacturer | Rustins |
| Manufacturer  | Rustins |
| Manufacturer Part Number | WDHD500 |
| Material Type | Wood Hardener Solvent based polymer solution. |
| Model Name | WDHD500 |
| Model Number | WDHD500 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Opacity | 0.5 inches |
| Product Dimensions  | 9.5 x 4.4 x 17 cm; 303.91 g |
| Recommended Uses For Product | Wood repair |
| Size | 500 ml |
| Surface Recommendation | Wood |
| Unit Count | 500 Milliliters |

## Product Details

- **Brand:** RUSTINS
- **Colour:** Clear
- **Material:** Wood Hardener Solvent based polymer solution.
- **Model name:** WDHD500
- **Surface recommendation:** Wood

## Images

![Wood Hardener for Rotted Wood 500ml - Repairs Rotted Timber | Fast-Acting Formula Reinforces Soft, Damaged Areas Before Filling or Painting - Image 1](https://m.media-amazon.com/images/I/81WOJtYrfJL.jpg)

## Available Options

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

## Frequently Bought Together

- Rustins Wood Hardener for Rotted Wood 500ml (Packaging May Vary)
- Everbuild Multipurpose Wood Filler – Suitable for Indoor and Outdoor Use – Sandable – Light Stainable – 250ml
- Everbuild Triple Action (Kills, Protects and Preserves) Wood Treatment – Lasting Protection From Damage Caused By Wood Rot, Fungi And Wood Boring Insects – Clear – 1 Litre

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**Shop now:** [https://www.desertcart.jp/products/325642710-wood-hardener-for-rotted-wood-500ml-repairs-rotted-timber-fast](https://www.desertcart.jp/products/325642710-wood-hardener-for-rotted-wood-500ml-repairs-rotted-timber-fast)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-26*