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PPG PR1771 B-2 Corrosion Inhibitive Sealant
PPG PR1771 Class B is a non-chromate, low density, corrosion inhibitive, two-part sealant. Designed for aircraft fuselage sealing applications, the cured sealant is resistant to aircraft fuels, petroleum based oils and deterioration by intermittent exposure to diphosphate ester hydraulic fluids.
Data Sheets
Download the PR1771B2 technical data sheet (TDS) and the PR1771B2 safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, select the product size you are interested in and the datasheet will be visible for download if one is available. Please login and select to access DatasheetsProduct Properties
Product Information
It is a manganese dioxide cured Permapol P-5 polysulfide compound. The uncured material is a low sag paste suitable for application by extrusion gun or spatula.
It has a service temperature range of -54°C (-65°F) to 121°C (250°F), with intermittent excursions up to 135°C (275°F).
This product may be used for aerodynamic smoothing, for sealing exterior butt joints, or where a flexible elastomeric seal is required to prevent intrusion of moisture and provide protection from common causes of corrosion. It provides a weight saving of up to 40% over traditional sealants used for such purposes.
Shipping information
International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.
Please refer to our delivery page for more information.