PPG Aerospace/PRC DeSoto® Sealant MIL-S-8784 Class B-2, 1 Pint Kit
PPG Aerospace PRC DeSoto
Part # PR1428B2PT=5N
PR1428B2PT is a two-part, low-adhesion polysulfide sealant in a 1-pint kit designed for removable seals on access doors and FIP gaskets. It has a 2-hour application life and meets MIL-S-8784 Class B-2 specifications.
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WARNING: This product can expose you to chemicals including CARBON BLACK (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE [= 10 MICROMETERS]) and TITANIUM DIOXIDE (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE) which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Overview
This sealant consists of black Part A and red (or light brown) Part B, mixing to a dark red, low-sag, thixotropic paste. Applied by extrusion gun or spatula, it cures at room temperature to a resilient, removable seal. It protects electrical wiring and equipment from fuel, moisture, dirt, and short circuits.
Features & Benefits
Low adhesion for easy removal during maintenance
Manganese dioxide-cured polysulfide ensures durable room temperature cure
Paste consistency ideal for fillet sealing with minimal sag
Multi-purpose use as access door sealant, FIP gasket, or electrical potting compound
Manufactured domestically in the United States
Reduces labor by simplifying repairs and inspections
Wide temperature range from -65°F to 250°F with intermittent excursions to 275°F
Protects sensitive electrical components from fuel and environmental damage
Meets MIL-S-8784 Class B-2 and aerospace standards
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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.