PR-1428 Class A is a low adhesion sealant.
It has a service temperature range from -54 °C to 121 °C, with intermittent excursions up to 135 °C.
The material is designed for use as an access door sealant or in the fabrication of form-inplace (FIP) gaskets.
PR-1428 Class A is a two-part, manganese dioxide cured, polysulfide compound.
The uncured material is suitable for application by brush in thickness up to 25 mils.
It cures at room temperature to form a removable seal to common aircraft substrates.
Features :
- Colour : Dark red
- Hardness : 50 Shore A
- Temperature : -54 °C / +121 °C
Connexion
