--- product_id: 410364598 title: "3/8 Inch x 100 Feet White PEX-B, PEX Pipe Flexible Water Tubing for Plumbing, U855W100" brand: "sharkbite" price: "11277 kr" currency: ISK in_stock: true reviews_count: 5 url: https://www.desertcart.is/products/410364598-3-8-inch-x-100-feet-white-pex-b-pex store_origin: IS region: Iceland --- # 100 Feet flexible coil length 3/8 Inch diameter precision Up to 200°F heat resistance 3/8 Inch x 100 Feet White PEX-B, PEX Pipe Flexible Water Tubing for Plumbing, U855W100 **Brand:** sharkbite **Price:** 11277 kr **Availability:** ✅ In Stock ## Summary > 🚰 Flex your plumbing game with SharkBite’s unstoppable PEX tubing! ## Quick Answers - **What is this?** 3/8 Inch x 100 Feet White PEX-B, PEX Pipe Flexible Water Tubing for Plumbing, U855W100 by sharkbite - **How much does it cost?** 11277 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/410364598-3-8-inch-x-100-feet-white-pex-b-pex) ## Best For - sharkbite enthusiasts ## Why This Product - Trusted sharkbite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pressure Pro:** Operates safely at up to 160 psi, ensuring robust water flow under pressure. - • **Made in the USA:** Crafted and tested domestically for trusted quality and durability. - • **Flexible Mastery:** Bends effortlessly around corners, reducing leak risks and installation time. - • **Temperature Warrior:** Withstands freezing temps and expands/contracts with heat for durable performance. - • **Certified Reliability:** Meets ASTM F2023 standards for hot water recirculation and burial under concrete. ## Overview The SharkBite 3/8 Inch x 100 Feet White PEX-B tubing is a flexible, durable water pipe designed for potable water systems, fire protection, and municipal lines. It resists chlorine, UV, and extreme temperatures (33°F to 200°F), supports high pressure (up to 160 psi), and is certified for underground and hot water use. Manufactured in the USA, it simplifies plumbing with fewer connections and superior reliability. ## Description Simplify your plumbing projects with the SharkBite PEX Tubing Roll. PEX tubing is an excellent flexible water pipe tubing product for plumbing and hydronic systems with superior flow. PEX tubing is flexible, easy to install, and minimizes noise caused by a water hammer. Designed for use on hot and cold potable water lines, the PEX tube roll is approved for water service lines and burial applications including being buried under concrete. The line of the plastic PEX tubing expands and contracts with temperature changes and is freeze resistant, which allows for longer runs and fewer connections, and can easily bend around corners, reducing potential leak points. ## Features - PEX TUBING: Flexible water pipe tubing ideal for potable water distribution systems, fire protection and municipal water service lines; chlorine and UV resistant - FLEXIBLE PEX PIPE: Line expands and contracts with temperature changes and is freeze resistant; allows for longer runs and fewer connections, and can easily bend around corners, reducing potential leak points - CERTIFIED: Soft PEX tubing is approved for water service lines and burial applications including being buried under concrete; certified to meet ASTM F2023 oxidative-resistance requirements for continuous hot water recirculation - RATED: SharkBite flex pipe plumbing features a minimum working temperature of 33 degrees F at 160 psi, and a maximum working temperature of 200 degrees F at 80 psi; maximum working pressure 160 psi at 33 degrees F - 70 degrees F - MADE IN THE USA: All SharkBite piping is manufactured and tested in the USA ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Cash Acme | | Part number | U855W100 | | Item Weight | 1.86 Kilograms | | Product Dimensions | 304.8 x 15.24 x 7.62 cm; 1.86 kg | | Item model number | U855W100 | | Size | 3/8 Inch | | Color | White | | Style | 100 Foot Coil | | Material | Cross-Linked Polyethylene (PEX) | | Pattern | Pipe | | Item Package Quantity | 1 | | Measurement System | Metric | | Specification met | NSF | | Included components | PEX Pipe Coil | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** SharkBite - **Material:** Cross-Linked Polyethylene (PEX) - **Colour:** White - **Product dimensions:** 30.48L x 0.01W Meters - **Maximum pressure:** 160 Pound per Square Inch ## Images ![3/8 Inch x 100 Feet White PEX-B, PEX Pipe Flexible Water Tubing for Plumbing, U855W100 - Image 1](https://m.media-amazon.com/images/I/61+Nw1TkXDL.jpg) ## Available Options This product comes in different **Pattern, Color, Size, Style** options. ## Questions & Answers **Q: will this brand of pex burst if water is left in the line and freezes** A: NO it will not. The fittings will crack if they freek. I work on mobile homes and we ONLY use Pex or Sharkbite Pex tube. I have seen the entire 100 feet freeze and it just swels up a tiny bit. Any fitting that freezes though will crack and burst or leak. Do all home run lines and put a heat tape on it if your woried it may get exposure to winter freezing temps. I have done over 60 homes with this and always get this question. **Q: Is this PEX-a** A: This is not PEX-A (more often referred to as AquaPEX). This is PEX-B, the most common variation of the three types available. AquaPEX has some benefits, such as less coil memory so that it is easier to work with as well as more resistance to bursting if water freezes in the tubing. It is not better quality, it is just manufactured differently and the letter signifies what method of installation can be used. You only need to use AquaPEX if you are using the expansion method which requires the PEX to expand to accept the fittings. It then resumes its shape around the fitting with the help of special expansion sleeves. With PEX-B, the crimp method is used. You could use AquaPEX with the crimp method, but you could not use PEX-B with the expansion method since it is not designed to expand to the tolerances necessary. AquaPEX is also 40% more expensive and not readily available everywhere. You generally need to buy this type at a plumbing supply house. **Q: Does this tubbing works with pex expansion tool?** A: NO that tool can only be used on pex - A **Q: What is the i.d. of this tube?** A: The diagram clearly shows that this tubing is 1/2 in. O.D. and is mated to the Sharkbite 1/2 inch ball valve. Why do you state that it's 1/2 in. I.D.? ## Customer Reviews ### ⭐⭐⭐⭐⭐ Was available *by K***T on Reviewed in Canada on 30 January 2020* Product was cheaper and available ### ⭐⭐⭐⭐⭐ Exactly what we needed.Way better then box store! *by J***Y on Reviewed in the United States on 4 November 2022* This pex pipe was exactly what we need for our project. We were hooking into our well water supply line and installing frost free hydrants around the property so that we don't have to use 200'+ of hose to water our live stock this winter. This is legit Sharkbite Pex like you would get from the box stores. It was a little difficult to work with at first when you first open the bundle, luckily it was still warm during the day so we opened it and let it lay in the sun. Then we fastened one end to a post and pulled the other end while twisting it. Once it was pulled out it wasn't as difficult to work will.It connected together to our fittings easily and we had zero leaks on the project. We used the clamps on all fittings and no sharkbite fittings. Since it would be buried 3' in the ground and we wouldn't have the need to reuse the fittings.We will also be pulling this pex pipe through a 2" HDPE pipe thats already in the ground, our contractor plowed in electrical conduit instead of water certified pipe for our main water line to our build site. I will try to update my review after we get that project completed.Overall I'm very happy with the product and you can't beat the price! ### ⭐⭐⭐⭐⭐ Tubería PEX lo mejor de lo mejor. *by C***O on Reviewed in Mexico on 9 December 2021* La mejor tubería de todas! ## Frequently Bought Together - SharkBite 3/8 Inch x 100 Feet White PEX-B, PEX Pipe Flexible Water Tubing for Plumbing, U855W100 - Pex Clamps, 50pcs 3/8 Inch 304 Stainless Steel PEX Cinch Crimp Rings Pinch Clamps for PEX Tubing Pipe Fitting Connections (3/8 Inch) - SharkBite 3/8 x 1/2 Inch Crimp Reducing Coupling, Brass Plumbing Fitting, PEX Pipe, PE-RT, UC009LFA --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/410364598-3-8-inch-x-100-feet-white-pex-b-pex](https://www.desertcart.is/products/410364598-3-8-inch-x-100-feet-white-pex-b-pex) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-11*