About This Product
PR-1425 Class B is an aircraft windshield and canopy sealant. It has a service temperature range from -65°F to (-52°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material is designed for fillet sealing of properly prepared glass, polycarbonate, acrylic and other aircraft sealing applications. This product is specifically formulated not to craze substrates. The cured sealant exhibits excellent resistance to UV and weather exposure.
PR-1425 Class B is a two-part, dichromate cured polysulfide compound. The uncured material is a low sag, thixotropic paste, suitable for application by extrusion gun or spatula. This sealant has excellent adhesion to common aircraft substrates.
Product Details
Size:
Pint Kit
Specifications:
Meets all requirements of, and is qualified to
PRC Standard
Shelf Life:
Has maximum recommended shelf life of 6-12 months
Additional Product Information
Schedule B:
3214.10.0010
Specs:
PRC Standard Spec
Hazardous:
Yes
ECCN:
EAR99