SharkBite 1 in x 500 ft Red PEX-B Pipe - Flexible Plumbing Coil

Our review of the SharkBite 1 in x 500 ft Red PEX-B pipe finds it best suited for homeowners and installers who need long, continuous runs of potable water tubing with fewer fittings. The single biggest reason to choose this coil is its long, flexible length that reduces joint count and installation time, which helps lower leak potential on hot and cold systems. Its freeze-tolerant, cross-linked polyethylene construction and compatibility with multiple fitting types make it a practical choice for many residential plumbing projects.

Key Features

• Flexible PEX-B tubing: The 1 in x 500 ft coil supports long runs with fewer fittings, saving time and reducing leak points during installation.
• Easy installation: The tubing bends around corners without elbows and tolerates freeze expansion, which simplifies retrofit and new-build routing.
• Broad compatibility: Works with PEX expansion (F1960), push-to-connect (ASSE 1061), plastic barb (ASTM F2159), and brass barb (ASTM F1807) fittings for versatile connections.
• Durable construction: Cross-linked polyethylene resists kinks and supports fast handling on the jobsite while tolerating six months of UV exposure.
• Rated performance: Temperature and pressure ratings cover typical potable water needs, with a useful range for hot and cold applications.

Who It's For

This coil is ideal for DIY homeowners tackling larger plumbing runs, remodelers needing continuous tubing through walls and floors, and professional plumbers who want to reduce the number of fittings and potential leak points. The 500 ft length is particularly useful for multi-room or long-slab runs where splicing would otherwise be necessary.

Those working in applications that require very flexible, soft tubing for tight curved spaces or very low-temperature starts may prefer smaller diameter or alternate tubing types. Also, if UV exposure beyond six months is expected, consider routing or protection to avoid prolonged sunlight exposure.

Pros & Cons

Pros

• Long 500 ft coil reduces joints and installation time for extended runs.
• Compatibility with common fitting standards makes it easy to integrate with existing systems.
• Durable cross-linked polyethylene construction stands up to jobsite handling and resists kinks.

Cons

• Some users report the tubing feels stiff, which can make very tight bends or short runs less convenient.

Specifications

Product	1 in x 500 ft Red PEX-B tubing
Material	Cross-linked polyethylene (PEX-B)
Temperature range	Minimum 33 degrees F at 160 PSI; maximum 200 degrees F at 80 PSI
Pressure rating	Up to 160 PSI at 33 degrees F
UV tolerance	Rated for six months exposure
Compatibility	PEX expansion F1960, push-to-connect ASSE 1061, plastic barb ASTM F2159, brass barb ASTM F1807
Made in	USA

Our Verdict

The SharkBite 1 in x 500 ft Red PEX-B coil is a practical, cost-effective choice for anyone needing long runs of potable water tubing with fewer fittings. Its durability, multi-fittings compatibility, and freeze tolerance make it a solid value for both DIY projects and professional installs, though the tubing's stiffness may require some extra care on tight bends.

Frequently Asked Questions

Can this tubing be buried directly in soil or concrete?
Yes, it is suitable for direct burial including under concrete when installed according to local code.

Which fittings work with this PEX-B tubing?
It is compatible with PEX expansion (F1960), push-to-connect (ASSE 1061), plastic barb (ASTM F2159), and brass barb (ASTM F1807) fittings.

How long can it be exposed to sunlight?
The tubing is rated for up to six months of UV exposure; longer exposure should be avoided or the pipe should be protected.