DeSoto® PS895B1-2PT Aerodynamic Smoothing Sealant, 1 pt, Petroleum Base, Black/Gray (Part A/B), 1.56

P/S 895 Class B is an aerodynamic smoothing sealant. This material is designed for sealing aircraft structures and pressurized cabins or for depression filling and smoothing applications. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas. P/S 895 Class B is a two-part, manganese dioxide cured, polysulfide sealant. This sealant has excellent adhesion to common aircraft substrates.

TECHNICAL INFORMATION
• MIL-S-38228 Specified

SPECIFICATIONS
• Series: P/S 895
• Container Size: 1 pt
• Base Type: Petroleum
• Form: Liquid (Part A), Solid (Part B)
• Color: Black/Gray (Part A/B)
• Composition: >=20 to <=50% Manganese Dioxide, >=20 to <=50% Terphenyl, Hydrogenated, >=5 to <=10% Zeolites, >=5 to <=10% Polyphenyls, Quarter and Higher, Partially Hydrogenated, >=1 to <=5% Talc, >=1 to <=5% Carbon Black, >=1 to <=5% Terphenyl, >=1 to <=5% Magnesium Carbonate, >=1 to <=4.6% 1, 3-diphenylguanidine (Part A), >=20 to <=50% Calcium Carbonate, >=1 to <=5% Aluminum Powder (Stabilized), >=1 to <=5% Titanium Dioxide (Part B)
• Application Time: 1/2 hr
• Tack-Free Time: <8 hr
• Density: 14.69 lb/gal (Part A), 11.52 lb/gal (Part B)
• Specific Gravity: 1.56
• Viscosity: >21 cSt
• VOC Content: 60 g/L
• Application Method: Extrusion Gun and Spatula
• Shelf Life: 9 Months
• Temperature Rating: -65 to 250 deg F
• Relative density: 1.76 lb/gal (Part A), 1.38 lb/gal (Part B)
• Flash Point: 153 deg F
• Boiling point: 680 deg F
• Curing Time: 24 hr
• Suitable for Use With: Aircraft
• Domestic/Import: Domestic

APPLICATIONS
• Industrial use Only