WINDSHIELD SEALANT
PR1829 Class B is a rapid-cure aircraft windshield and canopy sealant. It has a service temperature range from - 62°C (-80°C) to +160°C (+320°F), with intermittent excursions up to +216°C (+420°F).
Category | Sealants | Brand | PPG |
Part No. | PR 1829 B1/2 | OEM Part No. | Not Avaliable |
Alt Part No. | Not Avaliable | Country of Origin | Not Available |
Pro Category | Not Available | Is Return | Yes |
This material is a two-part, epoxy-cured Permapol polythioether compound designed for fillet sealing glass, polycarbonate, acrylic and other aircraft sealing applications. The product contains no organic solvents and does not craze substrates. The cured sealant exhibits excellent resistance to UV and unwanted weather exposure.
The uncured material is a low sag, thixotropic paste suitable for use with extrusion guns or spatula applications. Unlike standard polysulfide windshield sealants, the product is able to cure at low temperatures and is also unaffected by changes in relative humidity.
PR 1829 B1/2