{"product_id":"sharkbite-3-4-in-x-500-ft-blue-pex-b-tubing-flexible-plumbing","title":"SharkBite 3\/4 in x 500 ft Blue PEX-B Tubing - Flexible Plumbing","description":"\u003cp\u003eIn this review of the SharkBite 3\/4 in x 500 ft Blue PEX-B tubing, the bottom line is simple: this coil is aimed at plumbers, contractors, and savvy DIYers who need long runs of potable water line with fewer fittings and reliable durability. The single biggest reason to buy is its combination of flexibility and compatibility, which speeds installation and reduces leak points compared with rigid pipe. The review focuses on real-world use for hot and cold water systems, noting the tubing's bendability, freeze tolerance, and suitability for direct burial applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible PEX-B construction:\u003c\/strong\u003e The coil supports long continuous runs so installers can avoid extra fittings and save time on labor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e Bends around corners without elbows, making it practical for retrofit work and tight spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Works with expansion, push-to-connect, plastic barb, and brass barb fittings for versatile connection options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable and UV-tolerant:\u003c\/strong\u003e Cross-linked polyethylene resists kinks and is rated for six months of UV exposure during storage or short-term outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreeze-tolerant performance:\u003c\/strong\u003e The tubing expands slightly when frozen and contracts after thawing, reducing burst risk compared with rigid alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUS manufacturing:\u003c\/strong\u003e Made in the USA, which can matter for spec compliance and supply chain preferences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis tubing is best for professional plumbers and skilled homeowners who want a reliable, flexible solution for potable water lines, long runs, and projects where reducing fittings matters. It suits replacement work where copper is being swapped out, installation under concrete, and buried lines because of its direct burial rating.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for someone who needs a perfectly rigid run or expects to work in continuous bright sunlight long-term, since UV tolerance is rated for six months. Users who require specialty fittings outside the listed standards should confirm compatibility first.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible coil allows longer runs and fewer fittings, lowering installation time and leak potential.\u003c\/li\u003e\n\u003cli\u003eCompatibility with multiple fitting standards simplifies parts sourcing on most jobsites.\u003c\/li\u003e\n\u003cli\u003eDurable cross-linked polyethylene construction stands up to kinks and direct burial conditions.\u003c\/li\u003e\n\u003cli\u003eFreeze-tolerant behavior reduces the chance of permanent damage after freezing and thawing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery flexible tubing can be difficult to straighten for some runs, which may require additional effort or support.\u003c\/li\u003e\n\u003cli\u003eRated UV exposure is limited to six months, so long-term aboveground use needs protection from sunlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e500 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\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003eMinimum 33 degrees F at 160 PSI; maximum 200 degrees F at 80 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure rating\u003c\/td\u003e\n\u003ctd\u003eUp to 160 PSI at 33 degrees F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV tolerance\u003c\/td\u003e\n\u003ctd\u003eRated for six-month exposure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003ePEX expansion (F1960), push-to-connect (ASSE 1061), plastic barb (ASTM F2159), brass barb (ASTM F1807)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe SharkBite 3\/4 in x 500 ft Blue PEX-B coil is a practical, cost-effective choice for plumbing pros and experienced DIY installers who value flexibility and fewer fittings. Its compatibility with common fitting types, direct burial rating, and freeze-tolerant behavior make it a good value for most potable water applications, provided users manage its natural tendency to remain coiled and protect it from prolonged UV exposure.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this tubing be buried directly in the ground?\u003c\/strong\u003e\u003cbr\u003eYes, it is suitable for direct burial and can also be installed under concrete as specified.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work with push-to-connect fittings?\u003c\/strong\u003e\u003cbr\u003eYes, the tubing is compatible with push-to-connect fittings meeting ASSE 1061 as well as several other common fitting standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it handle freezing conditions?\u003c\/strong\u003e\u003cbr\u003eThe pipe is freeze-tolerant and will expand slightly when frozen and contract when thawed, which helps reduce burst risk compared with rigid piping.\u003c\/p\u003e","brand":"SharkBite","offers":[{"title":"Default Title","offer_id":48206253228251,"sku":"B007AH470A","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81ZqxEnUPuL._AC_SL1500.jpg?v=1770372453","url":"https:\/\/gearmusthave.com\/products\/sharkbite-3-4-in-x-500-ft-blue-pex-b-tubing-flexible-plumbing","provider":"GearMustHave","version":"1.0","type":"link"}