DeSoto® PS870C80 Corrosion Inhibitive Sealant, 6 oz, Solid (Part A), Liquid (Part B)

PR 1771 Class B is a two-part, non-chromate, low gravity, corrosion inhibitive sealant designed for filling and smoothing gaps, slots and depressions on exterior aircraft surfaces. It also provides an effective barrier against the common causes of corrosion in aircraft today. PR 1771 Class B will resist aircraft fuels (aviation gasoline or jet fuel), oils and hydraulic fluids. PR1771 Class B is a two-part manganese cured, based on Permapol P-5 liquid polymers, a chemically modified improved class of polysulfide polymers.

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)
• 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: 183 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
• Suitable for Use With: Aircraft
• Domestic/Import: Domestic

APPLICATIONS
• Industrial use Only