PPG Aerospace/PRC DeSoto® Class B Corrosion Inhibitive Sealant, 6oz PR1773B2-60Z
PPG Aerospace PRC DeSoto
Part # PR1773B2-60Z=5N
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Mfr Part # PR1773B2-60Z
This corrosion inhibitive sealant is designed for aircraft applications, offering electrical conductivity and protection against corrosion on aluminum alloys and dissimilar metals. It withstands temperatures from -67°F to 250°F, with intermittent exposure up to 360°F. The two-part compound is suitable for application via extrusion gun or spatula.This corrosion inhibitive sealan
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
Boeing provides PPG Aerospace/PRC DeSoto PR1773B2-60Z, PR-1764 Class B ias an electrically conductive, corrosion inhibitive sealant. It has a service temperature range from -67°F (-55°C) to 250°F (121°C), with intermittent excursions up to 360°F (182°C). The cured sealant maintains electrical continuity in aircraft applications. This material provides excellent long-term EMI/RMI protection. The product is also corrosion inhibitive and protects against the common causes of corrosion on aluminum alloys or between dissimilar metals. The cured sealant is resistant to prolonged exposure to both jet fuel and aviation gas. PR-1764 Class B is a two-part, nickel filled, manganese dioxide cured, Permapol P-3 polythioether compound. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. This sealant has excellent adhesion to common aircraft substrates when correctly primed with PR-148 Adhesion Promoter.
Features & Benefits
Electrically conductive with nickel filler
Corrosion inhibitive properties protect metal surfaces
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.
