1/2" Copper Tube Size (5/8"OD) x 72" x 1/2" Wall Pre-Slit Pre-Glued Tubular Insulation, Foam Cover

K-Flex 7PXL048058 – 1/2" CTS Pre-Slit, Pre-Glued Pipe Insulation, 6' Length

The K-Flex 7PXL048058 is a closed-cell, flexible elastomeric foam insulation specifically designed for 1/2" copper tube size piping. This product features a pre-slit and pre-glued design that streamlines installation, helping reduce labor time on mechanical and plumbing jobs. With a wall thickness of 1/2" and an outer diameter of 5/8", this 6-foot section provides reliable thermal protection and condensation control for both residential and commercial systems.

Engineered for performance and manufactured in the USA, this insulation is well-suited for use in hot and cold water lines, refrigeration piping, and other HVAC and plumbing applications where temperature stability and vapor resistance are critical.

Key Product Attributes

• Pre-Slit and Pre-Glued – Facilitates secure field installation without the need for separate adhesive materials.
• Closed-Cell Foam Structure – Reduces thermal loss and inhibits condensation formation on pipe surfaces.
• Flexible Material – Accommodates bends and offsets with ease, making it adaptable for tight installation spaces.
• Moisture-Resistant – Prevents water intrusion, maintaining insulation performance over time.
• Suitable for CTS Applications – Designed to fit 1/2" copper tubing (5/8" OD).

Technical Specifications

• Material: Elastomeric closed-cell foam
• Nominal Copper Tube Size: 1/2 inch
• Outside Diameter: 5/8 inch
• Wall Thickness: 1/2 inch
• Length: 72 inches (6 feet)
• Country of Origin: USA

Installation Guidelines

Installation is straightforward due to the integrated adhesive along the slit. Ensure the pipe surface is clean and free from moisture prior to application. Once aligned, firmly press the glued edges together to form a continuous seal. Use a sharp utility knife for trimming as needed. For additional mechanical support or in environments requiring code compliance, compatible tape or clamps may be applied as appropriate.

Contractor Considerations

Professionals will find this insulation efficient to install and consistent in performance across a wide range of applications. It is particularly beneficial in projects where moisture control and thermal stability are essential. The pre-applied adhesive system saves time while helping maintain jobsite cleanliness.