SuperSeal
- Product Short Description
- A derivative of our proprietary Permacote coating designed to be air drying and may be brush or spray applied.
System Integrity - Use of SuperSeal products maintains the physical characteristics and performance integrity of Johns Manville's high-performance, coated insulations ensuring compliance with local building codes and engineering specifications.
Will Not Support Microbial Growth - SuperSeal Coating Products incorporate an immobilized, EPA-registered, anti-microbial agent to protect the coating on the airstream surface from potential growth of fungus and bacteria as indicated by tests conducted in accordance with ASTM G21 and D-3273-00.
Meets Code Requirements - SuperSeal products meet the requirements of NFPA Standards 90A and 90B with surface burning characteristics of 25/50.
Explore our HVAC insulation tools, education and training programs built specifically to aid you in your professional development
Request a Technical Presentation
Johns Manville offers customized presentations to help you stay up to date on the latest market trends and enhance your knowledge of JM products.
The Source: HVAC Insulation Resource Library
The Source is where we house the latest Insulation Intel® on industry trends, insights, and continuing education opportunities. This is a resource built specifically to aid you in your professional development. Explore our webinars, compare specs, and follow our blog all right here at The Source.
SmartBinder Resource Library
Your resource for all JM documents in one place.
Where to Buy
Use our insulation locator tool to find JM products near you.