PPG Aerospace/PRC DeSoto® Corrosion Inhibitive Sealant 1 pt Solid (Part A) Liquid (Part B) PS870A2PT
PPG Aerospace PRC Desoto
Part # PS870A2PT=5N
Hazmat
Hazmat
This corrosion inhibitive sealant is designed for use on aluminum alloys and dissimilar metals, providing a protective barrier against corrosion. It is a two-part polysulfide compound that cures at room temperature, maintaining elastomeric properties and strong adhesion to various aircraft substrates, even after exposure to jet fuel and aviation gas.This corrosion inhibitive se
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WARNING: This product can expose you to chemicals including CHROMIUM (HEXAVALENT COMPOUNDS), TITANIUM DIOXIDE (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE) 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
P/S 870 Class A is a corrosion inhibitive sealant. This material acts as an effective barrier against the common causes of corrosion on aluminum alloys or between dissimilar metals. The cured sealant maintains elastomeric properties after limited exposure to both jet fuel and aviation gas. P/S 870 Class A is a two-part, manganese dioxide cure polysulfide compound. It cures at room temperatures to form a resilient sealant having excellent adhesion to common aircraft substrates.
Specifications
Series: P/S 870
Container Size: 1 pt
Form: Solid (Part A), Liquid (Part B)
Color: Black/White (Part A/B)
Composition: >=20 to <=47% Manganese Dioxide, >=20 to <=50% Terphenyl, Hydrogenated, >=10 to <=18% Magnesium Chromate, >=1 to <=5% Polyphenyls, Quarter and Higher, Partially Hydrogenated, >=1 to <=5% Zeolites, <=1.7% 1, 3-diphenylguanidine, <=1.9% Terphenyl (Part A), 40 to <50% Propane, 1, 2, 3-trichloro-, Polymer with 1, 1'-[methylenebis(Oxy)]bis [2-chloroethane] and Sodium Sulfide (Na2 (Sx)), Reduced (Mw >1800), 10 to <20% toluene 5 to <10% Titanium Dioxide, 0.1 to <1% Thiram, <0.1% Terphenyl (Part B)
Application Time: 2 hr
Tack-Free Time: <24 hr
Density: 14.52 lb/gal
Specific Gravity: 1.45
Viscosity: >21 cSt
Application Method: Brush
Applicable Materials: Aluminum Alloy
Vapor pressure: 3.1 kPa
Shelf Life: 274 Days
Storage Temperature: 80 deg F
Relative density: 1.74 lb/gal (Part A), 1.51 lb/gal (Part B)
Flash Point: 210 deg F (Part A), 68 deg F (Part B)
Boiling point: >100 deg F
Temperature Rating: -65 to 250 deg F
Auto Ignition Temperature: 896 deg F (Part B)
Curing Time: 64 hr
Suitable for Use With: Aircraft
Domestic/Import: Domestic
Technical Information
Boeing Helicopter HMS 16-1097 Type III Class A-2 Approved
Lockheed STM40-111 Class A-2 Approved
Mitsubishi MM1076 Class A-2, Type 1, Grade A Approved
Naval Air MIL-PRF-81733 Type I-1/2 Class1 GA Approved
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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.
