PPG PR1772B-2 (100-ml-Semkit)
SEALANT (100-ml-Semkit)
AERO P/N: 108073
Price matchedTotal Available Stock: 71
UK
USA
51 In Stock (UK)
20 In Stock (USA)
Expiry Date: 31/Jan/2026
Expiry Date: 31/Jan/2026
Additional Stock Expected: 20/Jun/2025
Additional Quantity Available to Order: 360
$134.31 excl VAT
Introducing P/S 890 Class B, a reliable aircraft sealant offering superior fuel resistance, flexibility, and adhesion. Ideal for sealing fuel tanks and fuselage, it performs in extreme conditions and meets AMS-S-8802 Class B standards for both production and maintenance applications.
Product Features
OEM
PPG
Brand
PPG
OEM Part No.
PR1772B2-1001
Colour
-
Shelf Life in Months
9
Shelf Life in Days
270
UN No
UN3082
Class
CL9
PG
PGIII
ECCN
EAR99
Country of Origin
United Kingdom
Commodity Code
32141010
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Information
Engineered for the aviation industry, PR-1772 Class B is a two-part, chemically curing polysulfide sealant that combines lightweight formulation with durable sealing properties. It remains resilient under temperatures ranging from -65°F to 250°F, withstanding intermittent spikes up to 275°F. Even after exposure to jet fuel and aviation gasoline, this sealant retains excellent elastomeric properties and adhesion to common aircraft substrates.
Its thixotropic, low-sag paste consistency allows for precise application by extrusion gun or spatula, making it ideal for vertical or overhead surfaces. Tested to Boeing BMS 5-142 Class B standards, it provides dependable performance while supporting weight reduction goals in modern aircraft.
Key Features:
- Wide Temperature Range: Operates from -65°F to 250°F; intermittent up to 275°F
- Superior Adhesion: Bonds effectively to common aircraft substrates
- Room Temperature Curing: Convenient and efficient in maintenance or production settings
Applications:
PR-1772 Class B is ideal for integral fuel tank sealing, fuselage sealing, and other applications where fuel resistance and reduced weight are mission-critical. It is well-suited for aircraft maintenance, production, and retrofit projects.
Contact us now to place an order or speak with our technical team for tailored support.
Restrictions
Restrictions
Restricted
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
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Shipping Information
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