Prodomeseal LLC.
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Pennsylvania, United States
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  1. ProDomeSeal Propane Tank Dome Cover - 11 Piece Minimum
    ProDomeSeal Propane Tank Cover Critter Seal - Case of 85

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Our Story

"An inexpensive, easy to install solution to prevent unexpected surprises lurking under your propane dome."

Just like you I was tired of finding critters under my propane dome. Critters were getting inside and making a mess over the valves, fuel gage and regulator. I designed ProDomeSeal to secure the opening of the protective dome for easy pass-through of the copper supply lines. Under a dome protected by ProDomeSeal - no more critter debris  and no more bird droppings known to carry up to 60 transmittable diseases including Salmonella and histoplasmosis. The ProDomeSeal eliminates surprises, keeps the area clean and provides easy direct access for the homeowner and service personnel.

ProDomeSeal is an inexpensive, easy to install solution to those unexpected surprises. So keep the critters out with ProDomeSeal.

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Policies & Help

Shipping Policy

FREE Shipping to the USA for retail orders.The order will ship within 3-5 business days. Wholesale order processing times may be longer.

Refund Policy

Customers may return new, unopened items at their own expense within 30 days of delivery for a full product refund. Items should be returned in their original product packaging. Shipping return costs will be refunded only if the return is a result of a merchant error. Refunds will not be given after 30 days, unless there is a proven product defect.

Frequently asked questions (FAQ)


What size propane tank will the ProDomeSeal fit?

ProDomeSeal dome opening cover are designed to fit 250, 500, and 1000 gallon tanks with the standard access opening size of 2 1/2” wide and 4” high.

What is the size of the tank cover?

The tank cover is 4 inches wide, 5 inches tall and can be cut to fit.

How difficult is it to install a ProDomeSeal Propane Tank Cover?

The ProDomeSeal Propane Tank Cover is very easy to install. Most installations can be done in less than 10 seconds.

What type of material is the cover made from?

The covers are made from a special polymer that is protected against UV light to help prevent fading over time; they will last for years and years, and will not crack, rust or rot.

Will the cover protect the tank and regulator from the birds and mice nesting?

Yes. The cover goes over the dome copper service line opening, eliminating entry point for small critters protecting the regulator, valve, and fuel level gauge for ultimate protection.

Do you have to remove the ProDomeSeal in order to open the dome?

No. The ProDomeSeal has a convenient slot for the service hose to slip though for easy and quick access when checking propane levels or when the propane company needs to fill or service your tank.

Where are the propane tank covers manufactured?

ProDomeSeal Propane Tank Covers are proudly made in the USA.

Is the ProDomeSeal Propane Tank Cover made from recycled material?

Yes it has a 20% content of recycled material.
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