Birchwood Casey Aluminum Black Touch-Up Pen

SKU: BC-15121

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Birchwood Casey Perma Blue 3 oz Bottle - AT3 Tactical

Birchwood Casey Perma Blue 3 oz Bottle


Birchwood Casey Touch-Up Aluminum Black Liquid - 3 OZ

Birchwood Casey Aluminum Black 3 oz Bottle


Touch Up Pen for AR-15 Receivers and More

This fast-acting Aluminum Black Touch Up Pen is perfect for unsightly scuffs on your AR-15 receiver, handguard, or buffer tube. This felt-tipped pen contains a solvent that instantly blackens bare aluminum in a single swipe, and will get darker with multiple applications.

How to Use

  1. Safety first: Ensure you skin does not come in contact with the tip of the pen. Use gloves to be safe.
  2. Clean and degrease the surface you want to blacken – isopropyl alcohol is a good option for this
  3. Take off the cap of the pen, and swipe it over the marred surface. You’ll see the reaction instantly.
  4. Re-apply as needed to achieve the darkness of finish you desire.
  5. When you’re done, cap off the pen and wipe off any excess Aluminum Black if needed.


Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Birchwood Casey Warranty

If you want to know more details about Birchwood Casey Warranty, please contact them in the details below:

Contact Details:

  • Telephone: 877-269-8490
  • Email:

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.