PPG PR1782 B-2 Low Density Fuel Tank Sealant
- Commodity Code 32141010
- Country of Origin United Kingdom
- UN Number 3077 CL9
Status Update - This product contains one or more substance(s) of very high concern (SVHC) listed on REACH Annex XIV. Please note, you will be asked to confirm understanding of the limited use(s) and REACH registration requirements at checkout. For more information, read our all you need to know about SVHCs and how to purchase products that contain SVHCs guides.
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PR-1782 Class B is a low density, aircraft fuel tank and general purpose sealant. It has a service temperature range -54°C to 121°C (-65°F to 250°F). This material is designed for fillet sealing and other aircraft fuselage sealing applications. It offers as much as a thirty percent weight savings, per unit volume, over traditional sealants used for these purposes. The cured sealant maintains excellent elastomeric properties after prolonged exposure to aircraft fuels both jet fuel and aviation gas, and will resist limited contact to diphosphate ester based hydraulic fluids.
PR-1782 Class B is a two-part, manganese dioxide cured polysulfide sealant. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.
Application life and cure time for PR-1782 B 2
- IPS 04-05-001-27
- IPS 04-05-012-08
- IPS 04-05-014-05
- IPS 04-05-015-05
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