Restore the finished look of your RV or truck camper in an afternoon. The Camco 25212 slides directly into existing aluminum trim extrusions to replace cracked, faded, stained, or shrunk vinyl inserts -- no special tools, no drilling, no resealing the channel.
Most RV aluminum trim molding is a two-piece system: a permanently fastened aluminum extrusion and a vinyl insert that slides into the channel to provide the finished color and weather seal. Over time, UV exposure, temperature cycling, and simple age cause that vinyl insert to crack, fade, shrink, or stain. The aluminum extrusion itself is almost always fine -- what needs to be replaced is just the insert.
The Camco 25212 gives you 100 linear feet of fresh black vinyl insert in a single roll. That is enough to address the full roof edge perimeter of most Class A or Class C motorhomes, plus slide-out trim channels and truck camper cap edges in a single purchase. The insert is 1 inch wide and approximately 1.25mm thick, matching the standard channel profile used on a wide range of OEM aluminum trim extrusions.
Flexible vinyl profile presses or slides into the aluminum channel by hand. No adhesives, screws, or special installation tools required.
Formulated with UV stabilizers to resist fading and surface cracking from prolonged sun exposure -- critical for exposed roofline trim.
Enough to complete most full-rig trim refresh projects in a single purchase. Cut to any length with scissors or a utility knife.
Fits standard 1" aluminum trim extrusions found on motorhomes, travel trailers, fifth wheels, and truck camper shells.
Beyond aesthetics, the vinyl insert sits in the channel and provides a finished edge that helps prevent debris, water, and insects from working under the molding. When the insert shrinks or cracks, gaps form that can allow water to wick under the aluminum extrusion and begin compromising the substrate below. Replacing a worn insert promptly is basic preventive maintenance -- not just a cosmetic fix.
The 25212 is most commonly used on:
The 25212 is designed for standard 1-inch-wide aluminum trim channel extrusions. Before purchasing, measure the width of the channel opening (not the outer face of the molding) to confirm a 1" insert is correct. Camco and other suppliers also offer inserts in different widths (3/4", 1-1/4", 1-1/2") for other extrusion profiles. If your existing insert is black and 1" wide, this is the correct replacement.
The Camco 25212 is sold under vendor/distributor part number 20-1493. UPC: 014717252126. It is the black colorway in Camco's vinyl trim insert line. White and other color variants carry different part numbers.