Camco Vinyl Trim Insert for RV Exterior Trim 1" x 100' Black — UV‑Resistant, Easy‑Install

Camco 25212 is a 1" x 100' black vinyl trim insert designed to replace cracked or faded trim on aluminum roof edges, moldings, and truck camper shells with simple, long-lasting installation.

This flexible vinyl replacement strip restores a clean, finished look to exterior RV trim without removing the aluminum channel. Formulated with UV inhibitors, the insert resists fading and sun damage so you avoid frequent touch-ups. The product is sold as a 100-foot roll in a 1-inch width to cover long runs or multiple repair spots, and it’s intended for exterior trim channels—not for windows, doors, vents, or compartment seals.

How does this vinyl insert repair worn RV trim?

The insert slips into existing aluminum trim channels to hide cracks, stains and gaps without replacing the metal molding. Because it’s flexible, it conforms to straight and gently curved runs and stays in place once seated.

• 1" width fits standard exterior trim channels
• 100' roll covers long lengths or multiple repairs
• Installs without removing aluminum trim in most cases
• Black finish conceals stains and creates a unified look

Will it hold up to sun, weather and outdoor use?

The vinyl compound contains UV inhibitors to slow sun-driven fading and brittleness, helping the strip last longer outdoors. While durable for exterior trim, it’s not meant for moving seals or high-stress openings like entry doors and windows.

• UV-stable formula reduces discoloration over time
• Weather-resistant for typical RV exposure
• Not designed for sealing or load-bearing applications
• Recommended for static trim channels only

How easy is installation and what tools do I need?

Installation is straightforward: press the insert into the trim channel by hand or use a roller for a snug fit. For neat, professional results cut the strip to length with a utility knife and optionally use mild lubricant to ease entry into tight channels.

• Cut with utility knife or heavy-duty shears
• Press or roll into channel by hand or with a small roller
• Use soapy water or silicone spray if needed for tight fits
• No adhesives usually required for standard channels

What should I avoid using this insert for?

Do not install this trim insert on moving parts or areas that require airtight seals such as windows, entry doors, compartment doors, or vents. It’s engineered as a cosmetic and protective exterior trim replacement only.

• Not suitable for windows or door seals
• Avoid using on vents, compartment doors, and hinges
• Not recommended where water-tight sealing is required
• Inspect channel condition before installation; replace corroded aluminum

Who is this for? If you own an RV, camper shell, or trailer with discolored, cracked or missing exterior trim and you want a quick, cost-effective cosmetic fix, this Camco 1" x 100' vinyl insert is made for you. It’s ideal for DIY RV owners, fleet maintenance staff, and contractors who need a durable black trim solution that installs quickly and covers long runs without frequent replacements. Choose this product when you want a weather-resistant, UV-inhibited insert to restore appearance and protect existing aluminum molding.