PS870B1-2PT Sealant, Part

• Low temperature flexibility at -65°F (-54°C) with no cracking, checking, or loss of adhesion
• Resistance to hydrocarbons for enhanced durability
• Flexibility with no cracks after bending 180 degrees over a 0.125 inch (3.18 mm) mandrel
• Repairable to itself, excellent for both freshly cured and fuel-aged fillets
• Fungus resistant and non-nutrient

• Color: Part A - Black, Part B - White, Mixed - Gray
• Mixing Ratio by Weight: Part A: Part B 17:100
• Base Viscosity: 11,000 (1100) (Brookfield #7 @ 2 rpm), Poise (Pa-s)
• Application Life @ 77°F (25°C), 50% RH: 1/2 hrs
• Cure Time: 14 days @ 77°F (25°C), 50% RH
• Cured Specific Gravity: 1.48
• Nonvolatile Content: 95%
• Tensile Strength: 358 psi (2470 KPa) - Standard cure, 14 days @ 77°F (25°C), 50% RH
• Elongation: 400% - Standard cure, 14 days @ 77°F (25°C), 50% RH

Meets MIL-PRF-81733 Type II standard