Birchwood Casey 15121 Aluminum Black Touch-Up Pen Felt Tip

The Birchwood Casey 15121 Aluminum Black Touch-Up Pen delivers professional-grade metal finishing for firearm restoration and maintenance. This felt-tip applicator provides precise coverage for scratches, wear marks, and oxidation on aluminum surfaces, restoring the original appearance with minimal effort.

What Makes This Different

Unlike spray-on finishes that require masking and ventilation, this pen applicator allows targeted application without overspray or waste. The felt tip delivers consistent coverage in a durable gloss black finish that bonds directly to aluminum surfaces. The quick-drying formula eliminates the need for extended curing times, making field repairs practical and efficient.

Key Features

• Felt tip applicator for precise, controlled coverage on small areas
• Gloss black finish matches factory aluminum anodizing
• Quick-drying formula bonds permanently to aluminum surfaces
• Compact pen design fits in range bags and toolkits
• No primer required for most aluminum applications
• Temperature resistant finish withstands normal handling heat
• Compatible with aluminum receivers, handguards, and accessories

Field testing shows excellent adhesion on properly cleaned aluminum surfaces, with coverage remaining intact through normal use cycles. The finish resists chipping from ejected brass and maintains color consistency under fluorescent and natural lighting. Indoor range environments and outdoor conditions show minimal impact on the cured finish durability.

Technical Specs

• Finish: Gloss black aluminum coating
• Application: Felt tip pen design
• Surface compatibility: Aluminum alloys and anodized surfaces
• Drying time: Touch dry in 15-30 minutes
• Coverage area: Approximately 100 square inches per pen
• Operating temperature: -20°F to 200°F after cure
• Manufactured in USA by Birchwood Casey

This touch-up pen addresses the common problem of aluminum wear without requiring complete refinishing. The professional-grade formula provides lasting results that maintain firearm appearance and resale value.