AP 021546038 Aluminum Flat Insert Trim Molding Mill Finish 8 ft (5-Pack)

The AP 021546038 is a professional-grade aluminum flat trim molding designed specifically for RV exterior applications. This insert-style molding creates a watertight seal at panel transitions on the roof, sides, and exterior surfaces of recreational vehicles, protecting against water intrusion and damage.

Key Features:

• Mill finish aluminum construction resists rust and corrosion
• Insert-style design features a channel for vinyl insert strips (sold separately) to cover screw heads for a clean, finished appearance
• Flexible enough to conform to gently curved surfaces while maintaining structural integrity
• 8-foot length provides efficient coverage for most RV applications
• Comes in a convenient 5-piece case for larger projects or multiple repairs

This flat molding installs with screws and requires sealing tape (both sold separately). Optional caulking can be added for extra protection. The mill finish provides an uncoated aluminum appearance that can be painted or left as-is. Note that minor surface scratches or scuffs may be present due to the manufacturing process and are considered normal.