---
product_id: 243257726
title: "Tru-Oil Gun Stock Finish 3 oz."
brand: "birchwood casey"
price: "₩91187"
currency: KRW
in_stock: true
reviews_count: 5
category: "Birchwood Casey"
url: https://www.desertcart.kr/products/243257726-tru-oil-gun-stock-finish-3-oz
store_origin: KR
region: South Korea
---

# Compact 3 oz jar packaging Fast-drying oil finish Restores aluminum & Sandium Tru-Oil Gun Stock Finish 3 oz.

**Brand:** birchwood casey
**Price:** ₩91187
**Availability:** ✅ In Stock

## Summary

> 🖤 Turn your gear from worn to wow with Tru-Oil’s sleek black magic!

## Quick Answers

- **What is this?** Tru-Oil Gun Stock Finish 3 oz. by birchwood casey
- **How much does it cost?** ₩91187 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/243257726-tru-oil-gun-stock-finish-3-oz)

## Best For

- birchwood casey enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Made in the USA with a 4.4-star rating from thousands of pros
- • **Compact & Portable:** 3 oz jar fits perfectly in your toolkit or workbench
- • **Fast-Drying Formula:** Achieves full cure in just 24 hours for quick project turnaround
- • **Precision Restoration:** Transforms scratched aluminum to sleek black finish with ease
- • **Versatile Application:** Ideal for gun stocks, plaques, trophies, and engraved metal surfaces

## Overview

Birchwood Casey Tru-Oil Gun Stock Finish is a fast-drying, oil-based finish designed to restore and enhance aluminum and Sandium surfaces. Packaged in a convenient 3 oz jar, it delivers a rich black finish ideal for gun stocks, plaques, and engraved items. With a 24-hour full cure time and a strong reputation among professionals, this USA-made product offers a reliable, easy-to-apply solution for maintaining and upgrading your prized gear.

## Description

This product will be an excellent pick for you. It comes in a proper packaging.

Review: Make aluminium go black. Good for dressing up some aluminium parts.
Review: Highly effective. This is really intended for touch-up of scratches and dings, but I needed to blacken a piece of aluminum for a telescope part. I was unsure how dunking the piece in a bath would work. After an hour, it came out quite black.

## Features

- This product will be an excellent pick for you
- This product comes in a proper packaging
- Easy to maintain

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002JCW2CG |
| Age Range | Adult |
| Batteries Included | No |
| Best Sellers Rank | #20,107 in Home Improvement ( See Top 100 in Home Improvement ) #6 in Household Oil Finish |
| Brand | BIRCHWOOD CASEY |
| Colour | multicolour |
| Colour Code | #8B4513 |
| Country of Origin | USA |
| Coverage | Full |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,886) |
| Date First Available | 7 August 2012 |
| Dry Time In Hours | 24 |
| Features | Works on aluminum and Sandium |
| Finish Type | Oil |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00029057151251 |
| Height | 1 Inches |
| Included Components | see descritption |
| Indoor/Outdoor Usage | Indoor |
| Is Waterproof | False |
| Item Dimensions LxWxH | 19.1 x 9.5 x 3.8 Centimeters |
| Item Form | Liquid |
| Item Volume | 90 Millilitres |
| Item Weight | 85 g |
| Length | 2 Inches |
| Manufacturer | Birchwood Casey |
| Material Type | Aluminium |
| Model Name | Fast-Drying Fast-Acting Aluminum Black Metal Finish for Restoring Scratched and Marred Areas |
| Net Quantity | 88.72 Milliliters |
| Package Information | Jar |
| Paint Type | Oil |
| Size | Onesize |
| Special Feature | Works on aluminum and Sandium |
| Specific Uses For Product | Aluminum surfaces, name plates, plaques, trophies, and other engraved items |
| Surface Recommendation | Wood |
| UPC | 029057151251 |
| Water Resistance Level | Not Water Resistant |
| Weight | 0.2 Pounds |
| Width | 1 Inches |

## Product Details

- **Brand:** BIRCHWOOD CASEY
- **Colour:** multicolour
- **Finish Type:** Oil
- **Item Volume:** 90 Millilitres
- **Size:** Onesize

## Images

![Tru-Oil Gun Stock Finish 3 oz. - Image 1](https://m.media-amazon.com/images/I/61AiTbgg6qL.jpg)

## Questions & Answers

**Q: Would it be good for coating the bare aluminum after milling an 80% lower?**
A: I wouldn't use it. I use a heat black paint (like you would repaint a BBQ grill) heat the receiver spray at least 6 coats heating slightly between the coats then let set a week. Saturate in Brake Free CLP let set for 1 month then you have a factory coat that resist scratches. I use this method for all AK-47 metal parts as well. Just remember to use Brake Parts Cleaner on the metal before painting to clean any oil even fingerprints off the bare metal.

**Q: Can this be used to touch up black anodized aluminum? Will it harm the surrounding anodized areas?**
A: Yes! I used this to touch up a black anodized Vortex riflescope. The results are the scope looks brand new! Make sure to clean surface thoroughly first. I used an alcohol swab, then dry wipe with paper towel, then paper towel with a bit of dawn to degrease, then dry paper towel. I then used a large cotton swab to apply. I held it on for 30 seconds at a time with one minute breaks in between, for no more than 5 total times per scuff. Good luck!

**Q: Will this darken gold anodized aluminum??**
A: Has to be clean, bare aluminum.

**Q: Will this only oxidize bare aluminum? Stone washed purple knife scales and want to darken up the bare (silver) aluminum coming through.**
A: I used this to try and touch up a bare spot on a mossberg 500 shotgun. It actually etched the bare areas, and stripped off part of the remaining bluing(black). BUT after contacting  mossberg I was told that their allow, and finish is not compatable with aluminum black. In short I cannot answer you're question except to say call the maker for a hint first..

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***T on 23 June 2025*

Make aluminium go black. Good for dressing up some aluminium parts.

### ⭐⭐⭐⭐⭐ Review
*by C***R on 10 February 2026*

Highly effective. This is really intended for touch-up of scratches and dings, but I needed to blacken a piece of aluminum for a telescope part. I was unsure how dunking the piece in a bath would work. After an hour, it came out quite black.

### ⭐⭐⭐⭐⭐ Review
*by J***. on 18 January 2026*

Use this on some aluminum parts didn't want to anodize the aluminum and this really worked great just keep applying several cards to get to the desired darkness

## Frequently Bought Together

- Birchwood Casey Fast-Drying Fast-Acting Aluminum Black Metal Finish for Restoring Scratched and Marred Areas, Gun Cleaning
- Birchwood Casey Fast-Drying Fast-Acting Aluminum Black Metal Finish Touch-Up Pen for Restoring Scratched and Marred Areas
- Birchwood Casey Fast-Acting Long-Lasting Spanish Perma Blue Liquid Gun Blue for Steel, Touch-Up & Complete Reblue, 3 FL OZ (90ml)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-01*