PPG P/S 870 C-20 Corrosion Inhibitive Sealant, 6 oz
PPG Aerospace PRC DeSoto
Part # PS870C20-60Z=5N
Hazmat
Hazmat
This two-part corrosion inhibitive sealant is designed for aluminum alloys and dissimilar metals. It cures at room temperature, forming a resilient seal with strong adhesion to aircraft substrates. The sealant retains elastomeric properties after limited exposure to jet fuel and aviation gas, making it suitable for aviation applications.
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WARNING: This product can expose you to chemicals including CHROMIUM (HEXAVALENT COMPOUNDS), 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.
Overview
P/S 870 Class B corrosion inhibitive sealant. This material acts as an effective barrier against the common causes of corrosion on the aluminum alloys or between dissimilar metals. The cured sealant maintains elastomeric properties after limited exposure to both jet fuel and aviation gas. P/S 870 Class B 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.
Features & Benefits
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
Salt spray (fog) test for 670 hrs. (ASTM B117) shows no corrosion to base substrate or deterioration of sealant
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
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
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Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. Seeterms & conditions.
