Tru-Oil is a popular choice among gun enthusiasts for finishing their firearm stocks. Its reputation for durability, ease of application, and the beautiful, deep luster it imparts makes it a go-to option for both beginners and experienced gunsmiths. This comprehensive guide will delve into everything you need to know about using Tru-Oil, from preparation to final application, ensuring you achieve a professional-looking finish on your prized possession.
Understanding Tru-Oil: What Makes It Special?
Tru-Oil gun stock finish is a penetrating oil finish, meaning it soaks into the wood's pores rather than sitting on top like a varnish or lacquer. This creates a durable, water-resistant barrier that protects the wood from scratches, dents, and environmental damage. Its unique formulation allows for a buildable finish, enabling you to achieve the desired level of gloss and protection with multiple thin coats. Unlike some finishes, Tru-Oil is relatively easy to repair; minor scratches or imperfections can often be addressed with a light touch-up.
Preparing Your Gun Stock for Tru-Oil
Proper preparation is crucial for a successful Tru-Oil finish. A poorly prepared stock will result in an uneven, unsatisfactory outcome. Here's a step-by-step guide:
1. Cleaning and Sanding:
- Thoroughly clean the stock to remove any dirt, grease, or old finish. Use a suitable cleaning solvent, following the manufacturer's instructions.
- Sand the stock using progressively finer grits of sandpaper (e.g., 120, 180, 220, 320). This removes imperfections and creates a smooth surface for the Tru-Oil to adhere to. Always sand with the grain of the wood to avoid scratches.
2. Removing Dust:
- After sanding, meticulously remove all dust particles using a tack cloth or compressed air. Any remaining dust will compromise the finish.
3. Optional: Pre-Conditioning:
- Some woodworkers prefer to pre-condition the stock with a wood conditioner before applying Tru-Oil. This helps to even out the wood's porosity and ensures a more consistent finish.
Applying Tru-Oil: A Step-by-Step Process
Now that your stock is properly prepared, it's time to apply the Tru-Oil:
1. The First Coat:
- Apply a thin, even coat of Tru-Oil using a lint-free cloth or a dedicated brush designed for oil finishes. Don't overload the stock; a light application is key. Focus on allowing the Tru-Oil to penetrate the wood, rather than building a thick layer.
2. Drying and Wiping:
- Let the first coat dry for at least 24 hours. After drying, wipe off any excess oil with a clean cloth.
3. Subsequent Coats:
- Repeat steps 1 and 2 for subsequent coats, applying multiple thin coats instead of one thick coat. Aim for 6-8 coats for an optimal finish. Allow ample drying time between each coat.
4. Buffing:
- Once the final coat has thoroughly dried (often 24-48 hours), lightly buff the stock with a fine-grit abrasive pad (like 0000 steel wool) to achieve a smooth, satin or gloss finish depending on the desired look and the number of coats.
Troubleshooting Common Issues
- Uneven Finish: This often results from uneven sanding or applying too much Tru-Oil at once. Careful sanding and thin coats will prevent this.
- Dust Nibs: These small imperfections occur when dust settles on a wet coat. Thorough cleaning and a dust-free environment are critical.
- Slow Drying: This can be caused by environmental conditions (humidity, temperature). Ensure adequate ventilation and a suitable drying temperature.
Maintaining Your Tru-Oil Finish
A Tru-Oil finish is durable, but regular care will extend its lifespan and maintain its beauty. Periodically wipe down the stock with a clean, soft cloth to remove dust and dirt. For more significant cleaning, use a suitable gun stock cleaner and protect your finish from harsh chemicals and excessive exposure to sunlight.
Conclusion
Tru-Oil provides a classic and effective gun stock finish that combines durability and beauty. By carefully following the preparation and application steps outlined above, you can achieve a professional-looking finish on your gun stock that will last for years to come. Remember, patience is key; take your time, and you'll be rewarded with a stunning result.
