PolyJohn 300 Gallon Holding Tank, HT01-0300

PolyJohn 300 Gallon Holding Tank, HT01-0300

Marsoni

M251S

$414.04

Get it in 3 business days with 1 day shipping. Friday, May 29

PolyJohn 300 Gallon Holding Tank, HT01-0300300 Gallon Holding Tanks Similar to our 250 gallon model, the PolyJohn 300 gallon holding tank is a necessity as a sanitary receptacle for waste for an outdoor rest area where indoor plumbing is not an option. Our functional and discrete holding tanks reassure workers or guests that waste is being stored safely. PolyJohn holding tanks are made of an extremely durable plastic, and easily work with different plumbing configurations to ensure that your

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Fast: 2-3 business days
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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Much thinner than I expected, but installation went better than I'd thought it would. Needed to line the interior of the engine cover of a Ford E450 RV. Tried nitrile gloves, but they stuck to the material so did it bare handed. Cut easily with a fresh razor blade. Pressed in place with a plastic putty knife. We'll see the effectiveness on the next trip.

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Reviewed in the United States on July 3, 2025

Verified Purchase

Kev

Whiting, US

★★★★★ 5

Makes For Quiet Rides

Model: 10 SqFt(0.95 SqM)

Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls.

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Reviewed in the United States on March 15, 2026