Superseal Permacote HV

Johns Manville – high viscosity coating that remain consistent with the physical characteristics and performance integrity ofJohns Manville’s high-performance, coated insulations. Designed for spot or edge repairs where extra fill or more adhesion are required, and to stay in compliance with building codes and engineering specifications.

Product Guides

Data Sheet

Product Description

  • Characteristics
  • Tack Free Time – Approximately 2 hours
  • Shelf Life – 12 months.
  • Temperature Ratings
  • Application Temperature Range: 250°F (121°C).

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Energy Efficiency

John J. Moroney & Co. supplies a growing number of energy efficient and greener building materials.