JWrapTM Insulation

JWrapTM Insulation is a product originally developed for our own usage while insulating hot asphalt and other plants. It is multi-purpose and specifically useful for insulating unique, irregular components in facilities using hot oil or steam heating systems. JWrapTM has a variety of usages and applications.

Our product is well-suited for industries that are energy intensive and that use hot asphalt, hot oil or steam heating systems:

  • Refineries
  • Chemical Processing Plants
  • Paper Mills
  • Steel Mills

Material Specifications

JWrap Insulation is available in a continuous roll, in a variety of standard sizes, with and without velcro.

Inner Lining

  • 1/2 ” thick flexible 1200 degree needled fiberglass heavy density matt
  • tensile strength
  • not likely to be compressed
  • structurally sound

Outer Lining

  • Silicon-Coated Fiberglass Cloth
  • Rated to 500 degrees
  • Resist water and weather


  • Kevlar thread

Available with and without velcro:
Without velcro for more flexibility to fit multiple sizes
With velcro for smaller diameter pipe (hot transfer hoses, hot piping and more)

Maximum operating temperature 400 degrees.

Usage & Applications

  • Short runs of pipe with 90 degree elbows
  • Unions or couplings
  • Pipes with close clearance
  • Straight pipe
  • Valves
  • Flanges
  • Pumps
  • Basket strainers
  • Hot oil transfer hoses
  • Fittings
  • Irregular-shaped components


JWrap insulation is fastened with heavy-duty, outdoor-grade plastic zip ties.

Call Now! 855-867-8200

“Without the right insulation product, some areas are just too difficult to insulate. That’s why I created JWrap Insulation.”

– Ray Braun