Woodland Scenics Single-Track Tunnel Portal - Concrete - - Pkg of 2 - N Scale

Woodland Scenics Single-Track Tunnel Portal - Concrete - - Pkg of 2 - N Scale

Marsoni

M251S

$10.99

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

Woodland Scenics Single-Track Tunnel Portal - Concrete - - Pkg of 2 - N ScaleDetail your N Scale right of way with this assortment of authentic tunnel portals. They're based on common railroad designs used on roads large and small in both the steam and diesel eras. Each is an accurately scaled replica, cast in high density Hydrocal(R). Instructions for installation are also provided. For more realism, the castings are easily stained or painted with Woodland Scenics Earth Color Liquid Pigments, sold separately. Each package

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We offer a 30-day return/exchange service after receiving.
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This stuff is awesome. If you have tractor tires, ATV tires, bike, tires, hell, any tires that hold air. This stuff is awesome. Awesome. Awesome. It does not work for highway vehicles, i.e. Cars and truck trucks. But anything else it’s great. Dollies, air compressors, wheelbarrows, the stuff is awesome dude.

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Reviewed in the United States on April 5, 2026

Verified Purchase

Tim & Tammy

Waukegan, US

★★★★★ 5

slime is and has always been amazing for bike tires and other small pneumatic tires

Style: 1 gal

this is a great value, I have been using slime in my tubes of my bikes and a small inflatable pneumatic tires for probably 30 years, and I can say slime has only improved, and it works fantastic, this is a very good way to save money, and it works great on goat heads and several other ways your tires can get punctured, I still always recommend carrying a small air compressor or pump, but for the price point you just cannot beat slime, every bike shop should always carry this.

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Reviewed in the United States on April 18, 2026

Verified Purchase

John Quargnenti

Bozeman, US

★★★★★ 3

They need to find a better way to ship it

Style: 1 gal

What was left in the bottle worked great. However, the cap was off of the jug when I opened the package. Ididn't have enough for the other tires.

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Reviewed in the United States on March 19, 2026

Verified Purchase

M. O. Novilla

Battle Creek, US

★★★★★ 5

TireJect Product Featured on Youtube Channel "sixtyfiveford" Works Fantastic!

Size: 8oz MTB Tire Sealant Kit, Size: 8oz MTB Tire Sealant Kit

I recently had an opportunity to work on an old Troy-Bilt Snow Blower with a Carlisle Stud Bias Tire - 4.80-8 4 that had a continual leak and would not hold pressure for more than a day. After investigation, I discovered that it "Champagne" sized bubbles coming from an area on the sidewall that I circled in yellow "China" marker. Because of the size of the tire, I decided to purchase the "TireJect Mountain Bike (MTB) Tire Sealant Kit because I didn't require a lot of material to seal the tire. The TireJect Mountain Bike (MTB) Tire Sealant Kit came with an single 8oz container and I used 4 of those 8oz's in this single tire. The TireJect material sealed up the area beautifully. After the sealant cured, I was able to pump up the tire to 15PSI and it has held it's pressure for more than a week now. You can see from the photos, that the sidewalls in that yellow circled area were actually cracked (probably due to the tire sitting flat for more than a year). I highly recommend this product over previous products I have used in the past (Slime).

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Reviewed in the United States on October 3, 2025

Verified Purchase

J. McGuire

Draper, US

★★★★★ 5

Great Product

Size: 8oz MTB Tire Sealant Kit

This is unbelievable. It works better than any similar product on the market.

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Reviewed in the United States on November 4, 2025