{"product_id":"3-4-in-x-300-ft-blue-pex-b-tubing-flexible-water-pipe-for-plumbing","title":"3\/4 in x 300 ft Blue PEX-B Tubing - Flexible Water Pipe for Plumbing","description":"\u003cp\u003eIn this review of the 3\/4 in x 300 ft Blue PEX-B coil, the bottom line is straightforward: this tubing is best for homeowners and plumbers who need long, continuous runs of potable water line that install quickly and resist leaks. The reviewer found the flexible design and compatibility with common fittings make it a practical replacement for copper in many situations, and the fact it is made in the USA and rated for both hot and cold service is the single biggest reason to consider it for bathroom and supply-line projects.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible PEX-B construction:\u003c\/strong\u003e The coil supports longer runs with fewer fittings, reducing potential leak points and installation time on supply lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e Bends around corners without elbows and works well with push-to-connect fittings to simplify repairs and retrofits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Compatible with expansion (F1960), push-to-connect, plastic and brass barb fittings for use with common plumbing systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable and UV-tolerant:\u003c\/strong\u003e Cross-linked polyethylene resists kinks and is rated for up to six months of UV exposure, permitting temporary outdoor use and direct burial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreeze tolerance:\u003c\/strong\u003e The tubing expands slightly when frozen and contracts when thawed, helping avoid immediate rupture in cold conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated performance:\u003c\/strong\u003e Service ratings span from cold conditions to 200 degrees F at reduced pressure, suitable for many potable hot water applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis tubing is ideal for DIY homeowners, contractors, and plumbers who need a long coil to run potable water feeds to bathrooms, outdoor spigots, or between manifolds without many fittings. The coil length and flexibility particularly benefit remodels where lengthy continuous runs reduce joint count and assembly time.\u003c\/p\u003e\u003cp\u003eThose who want a rigid, perfectly straight pipe out of the box or who never work near sunlight for extended periods should consider alternatives; PEX-B is flexible and can be difficult to fully straighten, and long-term above-ground UV exposure beyond the rated period is not recommended.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlexible coil reduces number of fittings and speeds installation for long runs.\u003c\/li\u003e\n\u003cli\u003eWorks with a wide range of fittings, including push-to-connect and expansion systems.\u003c\/li\u003e\n\u003cli\u003eDurable cross-linked polyethylene construction resists kinks and supports direct burial.\u003c\/li\u003e\n\u003cli\u003eMade in the USA with ratings suitable for hot and cold potable water service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVery flexible tubing can be difficult to fully straighten for runs that require rigidity.\u003c\/li\u003e\n\u003cli\u003eSix-month UV tolerance limits long-term prolonged sunlight exposure without protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e3\/4 in x 300 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCross-linked polyethylene (PEX-B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eHot and cold potable water, direct burial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature rating\u003c\/td\u003e\n\u003ctd\u003eUp to 200 degrees F at reduced pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure rating\u003c\/td\u003e\n\u003ctd\u003e160 PSI at 33 degrees F; 80 PSI at 200 degrees F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV tolerance\u003c\/td\u003e\n\u003ctd\u003eRated for six months exposure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of origin\u003c\/td\u003e\n\u003ctd\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 3\/4 in x 300 ft Blue PEX-B coil is a pragmatic choice for anyone needing long, flexible runs of potable water line with fewer fittings. It delivers strong value through ease of installation, broad fitting compatibility, and durable construction; however, installers should plan for handling its high flexibility and protect it from prolonged UV exposure.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this tubing be used for hot water?\u003c\/strong\u003e\u003cbr\u003eYes, it is rated for hot potable water up to 200 degrees F at reduced pressure and is suitable for typical domestic hot water lines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it suitable for direct burial?\u003c\/strong\u003e\u003cbr\u003eYes, the tubing is suitable for direct burial and can be used under concrete when installed according to local code.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it work with push-to-connect fittings?\u003c\/strong\u003e\u003cbr\u003eYes, it is compatible with push-to-connect fittings as well as expansion and barb fittings.\u003c\/p\u003e","brand":"SharkBite","offers":[{"title":"Default Title","offer_id":48231915159771,"sku":"B004Y75N4S","price":135.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81YWyMDQVqL._AC_SL1500.jpg?v=1770822847","url":"https:\/\/gearmusthave.com\/products\/3-4-in-x-300-ft-blue-pex-b-tubing-flexible-water-pipe-for-plumbing","provider":"GearMustHave","version":"1.0","type":"link"}