This two-part corrosion inhibitive sealant is designed for aluminum alloys and dissimilar metals, providing a protective barrier against corrosion. It maintains elastomeric properties after exposure to jet fuel and aviation gas, curing at room temperature to form a resilient seal with strong adhesion to typical aircraft substrates.This two-part corrosion inhibitive sealant is d
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Overview
P/S 870 Class B corrosion inhibitive sealant. This material acts as an effective barrier against the common causes of corrosion on the 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 B is a two-part, manganese dioxide cured polysulfide compound. It cures at room temperature 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/Beige (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), >=5 to <10% toluene >=5 to <=10% Calcium Carbonate, >=5 to <=10% Titanium Dioxide (Part B)
Application Time: 24 hr
Density: 14.52 lb/gal (Part A), 11.93 lb/gal (Part B)
Specific Gravity: 1.5
Viscosity: >21 cSt
VOC Content: 134 g/L
Application Method: Roller
Applicable Materials: Aluminum
Shelf Life: 274 Days
Storage Temperature: 80 deg F
Relative density: 1.74 lb/gal (Part A), 1.43 lb/gal (Part B)
Flash Point: 210 deg F (Part A), 76 deg F (Part B)
Boiling point: >100 deg F
Temperature Rating: -65 to 250 deg F
Curing Time: 21 Days
Suitable for Use With: Aircraft
Domestic/Import: Domestic
Technical Information
Boeing BMS 5-95 Type I C-20 Approved
Comac CMS-SL-106 Class C, Grade 12 Approved
De Havilland DHMS-S3.06 Type I Class C-80 Approved
Gulfstream GMS 4108 Type IV-24 Approved
Mitsubishi MM1076 Class C-12(20), Type 1, Grade A Approved
Naval Air MIL PRF-81733 Type IV-12 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.
