DeSoto® PS700-60Z Firewall Sealant, 6 oz, Liquid, Black/Brown (Part B/A)

P/S 700 is a high-temperature primerless firewall sealant. The material is designed for sealing firewall structures against the passage of air and vapors. P/S 700 is a two-part, synthetic rubber compound. It cures at room temperature to form a resilient sealant to common aircraft substrates.

TECHNICAL INFORMATION
• AMS 3374 Type 4 Approved
• De Havilland DHMS-S3.04 Approved
• Hughes HMS 16-1191 Approved
• MIL-S-38249 - Type I Specified

SPECIFICATIONS
• Series: P/S 700
• Container Size: 6 oz
• Base Type: Petroleum
• Form: Liquid
• Color: Black/Brown (Part B/A)
• Composition: 20 to 50% Isopropyl Alcohol, 20 to <42% Butanone, 10 to 14% Formaldehyde, Polymer with Ammonia and Chloroethane (Part A), >=10 to <20% Butanone, >=10 to <=18% 4-methylpentan-2-one, >=10 to <=20% Carbon Black, >=10 to <=20% Glass, Oxide, Chemicals, >=5 to <=10% Talc, >=1 to <=5% Magnesium Carbonate, >=1 to <=5% Epoxy Resin (Part B)
• Application Time: 2 hr
• Tack-Free Time: <4 hr
• Density: 6.93 lb/gal (Part A), 9.85 lb/gal (Part B)
• Specific Gravity: 1.36 lb/gal
• Viscosity: >21 cSt
• VOC Content: 691 g/L (Part A), 345 g/L (Part B)
• Application Method: Extrusion Gun and Spatula
• Vapor pressure: 10.5 kPa (Part A)
• Shelf Life: 365 Days
• Temperature Rating: -65 to 400 deg F
• Relative density: 0.83 lb/gal (Part A), 1.18 lb/gal (Part B)
• Flash Point: 30 deg F
• Boiling point: >100 deg F
• Flammability Limit: 1.8% Lower (Part A), 1.2% Lower (Part B)
• Suitable for Use With: Aircraft
• Domestic/Import: Domestic

APPLICATIONS
• Industrial use Only