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1-1/4 Inch Polyethylene Tubing, 300 Foot Roll - Black Color

SKU: 273
Minimum Length: 300 ft

Cargo Shipping Only

  Available to Ship in 4-5 weeks

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Available to Ship in 4-5 weeks

About the Interstate Plastics 4J100-125-300

1-1/4 Inch Polyethylene Tubing, 300 Foot Roll - Black Color. The tubing has a 1-1/4 Inch nominal size and comes in a 300 foot roll which is great for larger applications that require a long distance of tubing. It is important to note that this tubing will use 1-1/4 inch PEX/Poly fittings such as, Barbed or Compression connection fittings. This Black Poly Tubing is great for a wide variety of plumbing, irrigation and waste disposal applications. Poly Pipe, which stands for “Polyethylene”, has become an alternative to the classic plumbing pipes including Copper, PVC and CPVC. The main advantage to working with poly tube is that it easy moldable, especially for tight areas where there just isn’t room for multiple pipe fitting to get the tubing from point A to B, but still provides incredible durability and strength. Potable water distribution and sprinkler systems are two of the most popular applications for poly tube and help to to save time and effort while still getting the same durability and reliability out of your water systems.

Product Details

Product: Rolls
Use: Water
Connection Type: Barbed
Mpn # 4J100-125-300
Shipping Dimensions 48.0" x 48.0" x 12.0"
Weight 45.00 lbs.

Product Features

  • 1-1/4 Inch pipe size
  • Flexible and very durable
  • Black pipe
  • For potable water, irrigation, waste disposal, natural gas, sewers and drainage lines
  • Sold in 300 foot roll only


4.5 out of 5 rating is our rating for PlumbersStock, we got that rating because we have lots of experience and great people with expertise in plumbing. BUT WE WANT YOUR HELP. This product doesn't have any reviews yet, and we don't want to write our own reviews. It is more valuable to us that the customers get to share their experience with our products. Please, if you have any experience with this product, take a moment to share and help someone else who is trying to make a decision. Thank you!

Questions & Answers


This pipe is rated at 100 PSI


This product is USA made

Anonymous responded:

Do you have 1 and 1/4 inch inside diameter 500 foot roll. If so how much for a contractor and how long to get to Emory Texas


Please contact customer service at 435-868-4020 for pricing and availability.


Hi, Thanks for visiting! Thanks for you interest in this 300' roll of 1-1/4 Inch Polyethylene Tubing. Unfortunately, we do not carry rolls in 600 foot lengths. The 300 foot roll is the longest we have. If you have any more questions please feel free to contact one of our friendly customer service representatives for more information. They can be reached @ 435-868-4020 or through e-mail @


We appreciate your interest in this Interstate Plastics 4J100-125-300 300-Foot Roll of 1-1/4 Inch Polyethylene Tubing. The price per foot is shown above. You may multiply it by the number of desired feet (length) to get the estimated price less shipping. To better understand prices, please contact one of our customer service representatives at 435-868-4020 or through e-mail at Thank you for visiting!


Thank you for your interest in the Interstate Plastics 4J100-125-300! The answer to your question is no. According to the manufacturer, the standard 1-1/4” barb fitting would work and you can just buy hose clamps to tighten them together. If you really want to use the sharkbite fitting, you can use that on the Interstate Plastics 4J250-125-300. It’s not yet on our website but you can contact one of our knowledgeable customer service representatives @ 435-868-4020 between 8:00 AM to 7:00 PM MT or through e-mail @ to try and place an order. Please refer to page 2 of the manufacturer’s catalogue if you have more questions about the black 1-1/2” polyethylene 300 foot tubing. We hope this helps!