PPG Aerospace PR-1422 Class B Fuel Tank Sealant, Pint Kit
PPG Aerospace PRC DeSoto
Part # PR1422B2PT=5N
This aircraft fuel tank sealant is designed for integral fuel tank and fuselage sealing applications. It operates effectively within a temperature range of -65°F to 250°F, with short-term exposure up to 275°F. The two-part poly-sulfide compound offers excellent adhesion and elastomeric properties after exposure to jet fuel and aviation gas.
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WARNING: This product can expose you to chemicals including CHROMIUM (HEXAVALENT COMPOUNDS), Carbon black (airborne, unbound particles of respirable size [? 10 micrometers]), N,N-DIMETHYLACETAMIDE, TALC CONTAINING ASBESTIFORM FIBERS and TOLUENE which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Overview
PR-1422 Class B Fuel Tank Sealant PR-1422 Class B is an aircraft integral fuel tank sealant. It has a service range from -65F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material is designed for fillet sealing fuel tanks and other aircraft fuselage sealing applications. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas. PR-1422 Class B is a two-part, dichromate cured poly-sulfide compound. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. It cures at room temperature to form resilient sealant having excellent adhesion to common aircraft substrates.
Features & Benefits
Two-part, dichromate-cured polysulfide compound
Low sag, thixotropic paste ideal for fillet sealing
Room temperature curing simplifies application
Wide service temperature range from -65°F to 250°F
Specified 2-hour application life (Class B-2)
Fuel resistant, maintaining integrity after exposure
Excellent adhesion to common aircraft substrates
Easy application with precise, non-slumping paste
Meets stringent military and manufacturer aviation specifications
Specifications
Product Type: Integral Fuel Tank Sealant Kit
Manufacturer: PPG Aerospace/PRC DeSoto
Container Size: Pint (PT)
Base Chemistry: Two-part, dichromate-cured polysulfide
Service Temperature: -65°F to 250°F (intermittent to 275°F)
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Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. Seeterms & conditions.
