Duct Butter
SuperSeal Duct Butter is a black aerosol foam designed for easy shop and field use. The handy aerosol cans offer simple application and minimal cleanup, making them ideal for spot or edge repair. The a high-fill foam also delivers good thermal barrier performance.

SuperSeal Edge
SuperSeal Edge Treatment is a sprayable liquid intended primarily for high-volume shop applications. Super Seal Edge Treatment may also be applied with a brush.

SuperSeal HV
SuperSeal HV is a high viscosity version of the Permacote coating, with enhanced mastic qualities. HV is ideal for spot or edge repair where extra fill or adhesion properties are required.