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KIT: SEALANT,FUEL TANK,PT,BMS5-45, BMS5-45,CL24

Part # PS890C24B5-45PT=5N
P/S Class C is an integral fuel tank sealant. This material is designed for brush and fay sealing of fuel tanks and other aircraft fuselage sealing applications. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas. P/S 890 Class C is a two-part, manganese dioxide cured polysulfide compound. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.
Technical Information
• AMS-S-8802 Type II Class C-24
• Boeing BMS 5-44 Class C-24
• Cessna CMNP021 Type I, Class C-20
• De Havilland DHMS S307 Class C-80
• Gulfstream GMS 4115 C-48
• Mitsubishi MM1077 Class C-24(80), Type 2
Specifications
• Series: P/S 890
• Container Size: 1 pt
• Form: Liquid
• Color: Black/Off-White (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 <=45% Calcium Carbonate, >=1 to <=5% Titanium Dioxide, <1% toluene (Part B)
• Application Time: 24 hr
• Curing Time: <3 weeks
• Density: 14.69 lb/gal (Part A), 13.02 lb/gal (Part B)
• Specific Gravity: 1.54
• Viscosity: >21 cSt
• Tack-Free Time: >80 hr
• VOC Content: 89 g/L
• Application Method: Extrusion Gun, Spatula and Brush
• Shelf Life: 180 days
• Storage Temperature: 80 deg F
• Relative density: 1.76 lb/gal (Part A), 1.56 lb/gal (Part B)
• Flash Point: 82 deg F
• Boiling Point: 680 deg F (Part A), >100 deg F (Part B)
• Temperature Rating: -65 to 250 deg F
• Suitable for Use With: Aircraft Fuselage Sealing
Material is non forecasted. Orders can not be canceled or returned. Please see our returnspolicy for more information.
NSN
 
Cage Code
 
Country of origin
United States 
ECCN / USML
EAR99 
Schedule B
3214100010 
Dimensions (L x W x H)
3.375 x 3.375 x 6 IN
Total Shelf Life (days)
180 
Hazmat Code
Package Weight
1.718 LB
FAA Approval Code
N/R
ISBN
 
Condition
Color
 
Brand
 
Hazmat(Y/N)
LTL(Y/N)
8130-3 Eligible
No 
Forecasted
No
WARNING: This product can expose you to chemicals including CARBON BLACK (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE [= 10 MICROMETERS]), TITANIUM DIOXIDE (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE) and TOLUENE which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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