Upgrade your Nomadic A/C installation with our premium dual-layer foam gasket, designed to provide a better seal, reduce noise, and simplify installation.

At 1.5" thick, this one-piece gasket can be custom notched to match the contours of your van's roof for a secure, professional fit.

• Premium Dual-Layer Design: Closed-cell top for sealing, open-cell bottom for sound dampening.
• One-Piece Form Factor: Easier placement and sealing without awkward wrapping.
• 1.5" Thickness: Provides ample material for shaping and notching around custom roofs.
• Self-Adhesive Backing: Installs quickly without tools or fasteners.
• AC Isolation Barrier: Includes 7" x 3.5" foam pieces for separating hot/cold sides.
• Perfect Fit for Nomadic AC Units: Designed specifically to elevate your off-grid install.

We recommend this upgraded gasket for all Nomadic A/C installations, especially when a thicker seal is needed. Compared to stacking or wrapping thinner gaskets, this one-piece design offers cleaner installation, improved sealing, and less hassle.

Note: This upgraded gasket is sold separately and is not included with Nomadic A/C units. We also recommend applying silicone sealant during installation to help achieve a watertight seal.

Dimensions

• Outer Dimensions: 17" × 17" × 1.5"
• Inner Opening: 14" × 14" × 1.5"

Dimensions are approximate and may vary slightly.

Is this gasket included with Nomadic air conditioners?
No. This is an upgraded accessory and must be purchased separately.

What makes this gasket different from the standard one?
It’s significantly thicker (1.5"), dual-layered for sealing and sound dampening, and easier to install as a one-piece solution.

Do I still need to use silicone sealant?
Yes. We recommend using a quality silicone sealant to ensure a fully leak-proof installation, especially in dynamic off-road environments.

Can I cut the gasket to fit my roof shape?
Absolutely. The thickness allows notches to be custom-cut to match ribbed or contoured van roofs.

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