RV Roof, Sealants & Coatings
Most RV roofs fail at the seams and penetrations long before the membrane itself wears out. A bead of sealant cracks around a vent, a screw head lifts, water tracks in behind the trim, and by the time it stains a ceiling panel it has usually been getting in for months. This section covers the full roof-care lineup: lap sealant for seams and penetrations, repair tape for fast leak stops, coatings and membranes to resurface or replace the deck, and the trim and mounting hardware that closes out the job.
129 products
Heng's Nuflex 311 Self-Leveling Joint Sealant | White, 10 oz
Star Brite Marine Silicone Sealant, Clear 2.8 oz
Camco Universal Vent Installation Kit with Butyl Tape | 3/4" x 8 ft
Dicor Butyl Seal Tape | 1/8" x 3/4" x 30 ft
Winegard Elevating Crank Handle | For Crank-Up Antennas, White
Dicor Gunnable Butyl Rubber Sealant | Grey, 10.1 oz
Grey Foam Cap Tape | 2.5" Mylar-Backed PVC Foam
RV TV Antenna Base Plate Hardware Kit | Base Plate, Screws & Rubber Boot
Winegard Directional Handle Hardware | For Crank-Up Antennas, White
Camco Replace-All RV Plumbing Vent Kit | Black
Camco Replace-All RV Plumbing Vent Kit | Polar White
Dicor Butyl Tape | Black, 3/16" x 3/4" x 20'
Winegard Elevating Gear | For Crank-Up RV Antennas
XTRM Ply Butyl Sealant Tape | 3/4" x 1/8" x 30 ft Roll, Gray, Non-Paintable
Winegard Dual Cable Entry Plate | Silver
Camco Replace-All RV Plumbing Vent | Polar White
Winegard Directional Handle Spring | For Crank-Up Antennas
RV Designer Heavy Duty Vinyl Insert Trim | 1 in x 25 ft, Colonial White
Winegard Nylon Bearing | For Crank-Up (Sensar) Antennas
Dicor Self-Leveling Ultra Sealant | White, 10.1 oz
Dicor Ultra Sealant Non-Leveling | White, 10.1 oz
JR Products Premium Vinyl Trim Insert | Colonial White, 1 in. x 25 ft.
Lippert Alpha Systems Self-Leveling Lap Sealant | Almond, 10.3 oz Tube
RV Designer Vinyl Insert Trim - 1 in x 25 ft | Colonial White
RV Designer Vinyl Insert Trim - 3/4 in x 25 ft | Colonial White
RV Designer Vinyl Trim Insert | 1" x 25' Roll, Brown, Flexible Molding
Dicor Cap Sealant | Black, 10.3 oz
Dicor Cap Sealant | White, 10.3 oz
Dicor HAPS-Free Cap Sealant | Clear, 10.1 oz
Dicor HAPS-Free Cap Sealant | Tan, 10.3 oz
Dicor Non-Leveling Lap Sealant | 10.3 oz, Tan, HAPS-Free
Dicor Non-Leveling Lap Sealant | Black, 10.3 oz
Dicor Non-Leveling Lap Sealant | Dove White, 10.3 oz
Dicor Non-Leveling Lap Sealant | Grey, 10.3 oz
Dicor Non-Leveling Lap Sealant | Ivory, 10.3 oz
Dicor Non-Leveling Lap Sealant | White, 10.3 oz
Dicor Self-Leveling Lap Sealant | Black, 10.3 oz
Dicor Self-Leveling Lap Sealant | Dove White, 10.3 oz
Dicor Self-Leveling Lap Sealant | Gray, 10.3 oz
Dicor Self-Leveling Lap Sealant | Ivory, 10.3 oz
Where to start with RV roof care
Almost every RV roof problem traces back to a failed seal at a seam or a penetration — a vent, a skylight, an antenna base. Twice a year you should be up top with a flashlight checking every bead of sealant for cracks and lifting edges. When you find one, the right fix depends on what failed and how bad it is, and that's how this section breaks down.
- Lap Sealants. The self-leveling and non-sag sealants that seal seams, vents, screw heads, and edge trim. This is your routine maintenance category — the caulk gun work that keeps water out year after year.
- Repair Tape. Peel-and-stick roof tape and foam cap tape for fast leak stops, seam sealing, and roadside patches when you don't have time to cure a bead of sealant.
- Roof Coatings & Membranes. Elastomeric and rubber-roof coatings that resurface an aging roof, plus full EPDM and PVC membrane rolls and adhesive when the old roof is past coating.
- Roof Hardware. Vinyl insert trim, vent installation kits, antenna mounts, and the threadlocker and putty tape that hold it all down and seal it up.
If you're chasing an active leak, start with sealants or tape. If the membrane itself is chalking, cracking, or going soft, you're into coatings and membranes. Either way, the trim and fasteners to button it back up are in roof hardware.