Micro-Lok® HP fiberglass pipe insulation is manufactured using the latest technology and our unique inline manufacturing process. This process results in a uniform fiberglass core that delivers consistent performance during fabrication and installation. In addition, our proprietary auto-jacketer ensures consistency during production and installation resulting in a tighter jacket with a cleaner finished appearance. Micro-Lok® HP delivers thermal performance you can count on, while meeting all industry performance requirements. This assures the building owner, mechanical engineer and contractor that Micro-Lok® HP will deliver the performance you've come to expect from JM products throughout the life of the mechanical system.

JM Micro-Lok® High Performance Pipe Insulation, 2-1/8 in Nominal, 3.95 in Outside Diameter, 1 in Wall Thickness, ASJ-SSL Facing, 0.23 to 0.55 Btu-in/hr-sq-ft-deg F Thermal Conductivity, 0 to 850 deg F, CTS Connection, Fiberglass, White, 3 ft Length, Domestic/Import: Domestic

• Uniform self-sealing lap alignment and adhesion
• Tape is aligned at jacket edge to provide a clean, seamless appearance, tape seals jacket to itself immediately and permanently
• Closure is designed to prevent condensation moisture migration and provide a finished professional appearance
• Release liner functions to protect adhesive from dust when section is being fabricated and installed, release liner is easily removed while wearing gloves
• Consistent jacket adhesion and alignment
• Solid, tight bond between jacket and fiberglass along section length
• Jacket registration is centered on each section to facilitate fabrication
• Smooth fiberglass section surface promotes jacket tightness for optimum finished appearance
• Superior fabrication and cut ability, mandrel wound production for consistent wall thickness and insulation dimension across all pipe sizes
• Allows easy-to-make, clean cuts that accurately fit any pipe size or fitting
• Consistent wall thickness and insulation dimension
• Circumferential jacket scrim lines designed to provide guide for straight cuts
• Clear identification of pipe sizes and Zeston® fitting covers
• Bold-type is easy-to-read in warehouse or jobsite
• Printing is designed to be covered by a butt strip when installation is complete for a clean, finished appearance
• The ASJ jacket has a moisture vapor permeance rating of < 0.02 perms (per ASTM C1136), making it usable in chilled water applications
• Traditional ASJ jacket with a matte paper finish