Nomaco IMC138ET Pipe Insulation 6 Feet

Product Description

The NOMACO IMC138ET is a 6-foot section of Imcolock pipe insulation designed to reduce heat gain and condensation on residential and commercial piping systems. This single-piece section uses a closed-cell foam construction typical of elastomeric pipe insulation, providing a thermal barrier that helps maintain system efficiency and prevents surface moisture buildup. It is installed by licensed plumbers, HVAC technicians, and mechanical contractors working on chilled water lines, refrigerant suction lines, domestic cold water piping, and similar applications where condensation control is a priority.

The IMC138ET is suited for both new construction and retrofit installations where a continuous, slit-foam insulation section can be applied directly over existing piping. The Imcolock product line is commonly specified for mechanical rooms, exposed piping runs, and areas where a clean, finished appearance is required alongside functional thermal protection. A single piece covers 6 feet of pipe length, making quantity planning straightforward for larger projects.

Key Features

• 6-foot single-piece section for straightforward length planning on piping runs
• Closed-cell foam construction resists moisture absorption and condensation
• Imcolock design allows secure, consistent closure along the slit edge
• Suitable for chilled water, refrigerant suction, and cold water pipe applications
• Compatible with both new construction and retrofit piping installations

Compatibility

Designed as an OEM-style replacement or new-installation pipe insulation section for residential and commercial mechanical piping systems requiring elastomeric foam thermal protection.

Installation Notes

Pipe insulation of this type is installed by licensed plumbers and HVAC or mechanical contractors. Before installation, ensure the pipe surface is clean, dry, and free of oils or debris for proper adhesion at the slit seam. Follow local mechanical codes and manufacturer guidelines regarding adhesive use at seams and butt joints. Do not compress the insulation beyond its rated wall thickness, as this reduces thermal performance.

Technical Specifications

• Length: 6 feet
• Quantity: 1 piece per unit

Standard Information

• Brand: NOMACO
• Manufacturer Part Number: IMC138ET