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 1-Gallon Alkyd Aluminum RV Roof Coating
AP Products Sika MultiSeal Plus Roof Repair Tape | 3" x 50', White
AP Products Neo/EPDM Foam Gasket Tape | Black, 1" x 1-1/4" x 25 ft, Peel-and-Stick
AP Products Sika Multiseal Plus Roof Repair Tape | White, 4" x 25'
AP Products Scrim Shield Bottom Board Repair Tape | 4" x 180 ft, Black
Cofair Quick Roof Extreme Self-Adhesive Repair Tape | White TPO, 6" x 25'
Dicor Butyl Seal Tape | 1/8" x 3/4" x 30', 5-Pack Repair Tape
Dicor Acrylic Elastomeric Roof Coating for Metal Roofs | White, 1 Gallon
Cofair Quick Roof Pro Aluminum Repair Tape | White, 6" x 25' Roll
Dicor Fiberglass Roof Clean & Prep | 1 Gallon, Fast-Acting Formula
Cofair Quick Roof Clear Patch | 4" x 20' Instant Repair Tape
Quick Roof Extreme RV Roof Repair Tape | White, 4" x 25', Self-Adhesive TPO
Cofair Quick Roof Pro Aluminum Roof Repair Tape | 6" x 25', Yellow
Dicor Metal Roof Rust-Inhibitive Primer | 1 Quart, Arctic White
Dicor Seal-Tite Rooftop Accessory Install Kit | Butyl Tape + Lap Sealant
Blue Threadlocker | 1.22 oz Bottle, 3-Pack
Permatex High Strength Threadlocker (Red) | 36 mL Bottle
Dicor Seal-Tite Corner Seal Tape | 2" x 50 ft
JR Products Vinyl Trim Insert | White, 1" x 100'
Permatex Ultra Black RTV Silicone Gasket Maker | 13 oz. Cartridge, Max Oil Resistance
RV Designer Insert Trim | 1" x 100', Black Vinyl
Permatex The Right Stuff Black Gasket Maker | 5 oz., One-Minute Cure, RTV Sealant
Dicor Seal-Tite Corner Seal Tape | 1.5" x 50'
Star Brite Marine Silicone Sealant | Clear, 10.3 oz
Cofair Quick Roof Clear Patch | 8" x 6" Instant Leak Repair
Dicor Seal-Tite Corner Seal Tape | 1.25" x 50 ft
Dicor Seal-Tite Sealing Repair Tape | 4" x 12.5', White
Heng's Elastomeric Roof Coating | Quart, Reflective & UV Resistant
Camco RV Awning Repair Tape | 3" x 15'
RV Designer Vent Installation Kit | Putty Tape + Screws, 1 Kit
ADCO RV Gutter Spout Covers
AP Products Sikasil GP Silicone Sealant | Clear, 10.14 oz Cartridge
AP Products SikaSil-GP White Silicone Sealant | 300 mL (10 oz) Cartridge
Star Brite Marine Silicone Sealant | Black, 10.1 oz Cartridge
Cofair Quick Roof Pro Aluminum Repair Tape | White, 3" x 25' Roll, Self-Stick
AP Products Foam Cap Tape | 1/4" x 1-1/2" x 30', Grey
AP Products Sika Multiseal Plus Tape | 4" x 5' Roll, White, UV-Resistant
AP Products Sikasil-N Plus Sealant | Clear, 10.8 fl oz
AP Products Sikasil-N Plus Sealant | White, 10.1 fl oz Cartridge
Dicor Seal-Tite Repair Tape Patch | White, 6" x 6"
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.