PR-1784 Class B is based on a polysulfide liquid polymer and the uncured material is a thixotropic paste suitable for application by extrusion gun or spatula.
It has a service temperature range of -43°C (-45.4°F) to 120°C (248°F). It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates. This product is also specifically formulated not to craze substrates.
| Packing | 6 OZ |