This low-weight fuselage sealant is designed for aviation applications, providing a 30% weight reduction compared to traditional options. It is a two-part, chemically curing polysulfide compound that retains excellent elastomeric properties after limited exposure to jet fuel and aviation gas, with a quick application and tack-free time.
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WARNING: This product can expose you to chemicals including TALC CONTAINING ASBESTIFORM FIBERS 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
PR-1772 Class B is a low weight sealant. 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 limited exposure to both jet fuel and aviation gas. PR-1772 Class B is a two-part, chemically curing polysulfide compound.
Specifications
Series: PR-1772
Container Size: 60 oz
Form: Liquid
Color: Black
Composition: 25 to <50% Manganese(IV)dioxide, 25 to <50% Hydrogenated Terphenyl, 7 to <10% Zeolites, 3 to <5% Talc, 2 to <3% Bis(Piperidinothiocarbonyl) Hexasulfide, 1 to <2% Terphenyl, 0.2 to <0.5% Silica Silicon Dioxide Containing Crystalline and Amorphous
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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.
