PR-2201 Class B is an electrically conductive, rapid cure, corrosion inhibitive sealant. It has a service temperature range from -67°F (-55°C) to 250°F (1 21 °C), with intermittent excursions up to 360°F (182°C). The cured sealant provides excellent electrical conductivity and EMI/RFI shielding effectiveness. This material acts as an effective barrier against the common causes of corrosion on aluminum alloys or between dissimilar metals. The cured sealant is resistant to prolonged exposure to both jet fuel and aviation gas.
Technical Data Sheet for PR-2201 (pdf)
For more information about these products contact Bergdahl Associates, Inc.
PR-1770 comes in the following packaged configuration:
- Semkit® package - a complete package assembly that stores, mixes, and applies sealant. Semkit® packages eliminates the labor intensive task of measuring and handling materials, and prevents contamination when opening and closing can kits.
- Model 654 Semkit® with 3-1/2 fl. oz. of sealant in a 6 oz. cartridge
- Model 655 Semkit® with 2 fl. oz. of sealant in a 2-1/2 oz. cartridge
- Other packaging configurations may be available.