---
product_id: 29918267
title: "SharkBite 3/8 Inch x 100 Feet White PEX-B, PEX Pipe Flexible Water Tubing for Plumbing, U855W100"
brand: "sharkbite"
price: "€ 124.08"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/29918267-sharkbite-3-8-inch-x-100-feet-white-pex-b
store_origin: SK
region: Slovakia
---

# Flexible water tubing Heat resistant up to 200°F Certified for potable & buried use SharkBite 3/8 Inch x 100 Feet White PEX-B, PEX Pipe Flexible Water Tubing for Plumbing, U855W100

**Brand:** sharkbite
**Price:** € 124.08
**Availability:** ✅ In Stock

## Summary

> 💧 Flex your plumbing game with SharkBite’s unstoppable PEX tubing!

## Quick Answers

- **What is this?** SharkBite 3/8 Inch x 100 Feet White PEX-B, PEX Pipe Flexible Water Tubing for Plumbing, U855W100 by sharkbite
- **How much does it cost?** € 124.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/29918267-sharkbite-3-8-inch-x-100-feet-white-pex-b)

## 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

- • **Certified Safety & Durability:** NSF and ASTM F2023 certified for potable water and underground applications.
- • **Built to Withstand Extreme Temperatures:** Operates reliably from 33°F to 200°F, perfect for hot and cold water systems.
- • **Ultimate Flexibility for Seamless Plumbing:** Bend around corners effortlessly, reducing leak points and installation time.
- • **Proudly Made in the USA with 25-Year Warranty:** Quality you can trust, backed by a quarter-century limited warranty.
- • **Long-Lasting Performance with Freeze Resistance:** Expands and contracts with temperature changes, minimizing freeze damage risks.

## Overview

SharkBite 3/8 Inch x 100 Feet White PEX-B tubing is a flexible, durable water pipe designed for potable water distribution, fire protection, and municipal water lines. It resists chlorine and UV damage, withstands temperatures from 33°F to 200°F, and handles pressures up to 160 psi. Certified for underground and concrete burial, this NSF-approved tubing offers freeze resistance and long runs with fewer connections. Manufactured in the USA and backed by a 25-year warranty, it’s the professional’s choice for reliable, efficient plumbing.

## Description

Full description not available

## 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 |
|---------------|-------|
| Brand | SharkBite |
| Material | Cross-Linked Polyethylene (PEX) |
| Color | White |
| Product Dimensions | 1200"L x 0.38"W |
| Maximum Pressure | 160 Pound per Square Inch |
| Nominal Wall Thickness | 1.3 month |
| Outside Diameter | 0.38 Inches |
| Item Length | 100 Feet |
| UPC | 697285604278 |
| Manufacturer | Cash Acme |
| Temperature Rating | 33 to 200 °F |
| Global Trade Identification Number | 00697285604278 |
| Part Number | U855W100 |
| Item Weight | 4.09 pounds |
| Item model number | U855W100 |
| Is Discontinued By Manufacturer | No |
| Size | 3/8 Inch |
| Style | 100 Foot Coil |
| Pattern | Pipe |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Certification | NSF |
| Included Components | PEX-B Tubing |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Limited 25 Year |

## Product Details

- **Brand:** SharkBite
- **Material:** Cross-Linked Polyethylene (PEX)
- **Color:** White
- **Product Dimensions:** 1200"L x 0.38"W
- **Maximum Pressure:** 160 Pound per Square Inch
- **Nominal Wall Thickness:** 1.3 month
- **Outside Diameter:** 0.38 Inches
- **Item Length:** 100 Feet
- **UPC:** 697285604278
- **Manufacturer:** Cash Acme

## Images

![SharkBite 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 **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.?

## Frequently Bought Together

- SharkBite 3/8 Inch x 100 Feet White PEX-B, PEX Pipe Flexible Water Tubing for Plumbing, U855W100
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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-17*