DeSoto® PS870C12 Corrosion Inhibitive Sealant, 6 oz, Solid (Part A), Liquid (Part B)

P/S 870 Class C 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 C is a two-part, manganese dioxide cure polysulfide compound. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.

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

SPECIFICATIONS
• Series: P/S 870
• Container Size: 6 oz
• 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: 12 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: 14 Days
• Suitable for Use With: Aircraft
• Domestic/Import: Domestic

APPLICATIONS
• Industrial use Only