Convivium RV Roof AC Gasket 14" x 14" 2-Pack — Self-Adhesive EPDM Foam, Leak-Resistant Compression Seal

Convivium's 14" x 14" self-adhesive EPDM foam gasket provides a durable, leak-resistant seal for most standard rooftop RV air conditioners, sold as a convenient 2-pack for repairs or upgrades.

If your camper's rooftop air conditioner shows signs of leaks, drafts, or aged rubber, this universal gasket kit replaces worn factory seals and restores a tight fit around the unit flange. The kit uses closed-cell EPDM foam that resists moisture and keeps compression over time, while the peel-and-stick backing simplifies a one-person, tool-light installation.

How does this gasket improve my RV roof air conditioner's performance?

The Convivium gasket reduces water ingress and outside air infiltration by maintaining consistent compression around the AC flange. That helps protect ceiling interiors from staining and reduces the workload on the air conditioner by preventing uncontrolled air exchange.

• Closed-cell EPDM resists water absorption and holds shape under compression.
• Uniform thickness restores the intended seal gap around a 14" x 14" opening.
• Helps prevent wind-driven rain from entering roof penetrations.

Is installation something I can do myself and what tools are needed?

Yes — the gasket is designed for DIY installation: remove the old gasket, clean the mounting surface, peel the adhesive liner, and press the foam into place. Most installations require only basic hand tools to remove and reattach the air conditioner housing.

• Peel-and-stick backing eliminates mixing adhesives for most repairs.
• No special sealants are required in typical installations.
• Recommended: non-residue cleaner, a putty knife or scraper, and a torque-limited screwdriver to avoid over-compression.

Will this gasket work with my RV model and last through seasons?

The 14" x 14" size matches the common industry flange for rooftop AC units found on many travel trailers, fifth wheels, and motorhomes. Constructed from high-density EPDM, the gasket resists UV and temperature cycling better than low-density foams, giving longer service life in varied climates.

• Universal fit for standard 14" x 14" rooftop air conditioners.
• EPDM material tolerates heat, cold, and sunlight exposure.
• Sold in a two-piece set to replace both the top and bottom or keep a spare on hand.

How should I maintain the gasket to prevent future leaks?

Periodic inspection and gentle cleaning around the AC flange help prolong gasket life and spot early wear. Avoid over-tightening mounting bolts and replace the gasket when cracks or permanent compression are visible.

• Inspect seals annually and after heavy storms or long trips.
• Clean mounting surface before replacement for optimal adhesion.
• Store spare gasket in a cool, dry place away from direct sunlight.

Who this is for: Convivium's 14" x 14" self-adhesive EPDM gasket set is aimed at RV owners, DIY campers, and maintenance professionals who need a reliable, easy-to-install seal for standard rooftop AC units. It's a practical option for those replacing brittle or leaking OEM gaskets, preparing a trailer for season travel, or keeping a spare gasket for roadside repairs. The two-pack format suits dual-gasket replacements or provides an immediate backup for longer trips.