PPG PR1773A-2 (100-ml-Semkit)
ACCESS DOOR SEALANT (100-ml-Semkit)
AERO P/N: 112121
Hazardous Material
Supplier Disruption
Price matchedPrice matched based on current market rates, competitor pricing, or promotional adjustments.Total Available Stock: 10
UK
USA
10 In Stock (UK)
Available On Request
Expiry Date: 30/Nov/2026
Additional Stock Expected: 12/Jun/2026
Additional Quantity Available to Order: 288
Estimated Lead Time: 75 days
£117.10 excl VAT
Introducing PPG PR1773A-2 (100-ml-Semkit), a chromate-free two-part polysulfide sealant for aircraft access door and structural sealing applications. Designed to provide corrosion-inhibitive and fuel-resistant sealing, it supports durable performance on fuselage panels and fuel system components. Engineered for controlled application and reliable curing in aerospace maintenance environments.
Product Features
OEM
PPG
Brand
PPG
OEM Part No.
PR1773A2-1001
Colour
-
Shelf Life in Months
6
Shelf Life in Days
180
UN No
UN1133+UN3082
Class
CL3+9
PG
PGIII+III
ECCN
EAR99
Country of Origin
United Kingdom
Commodity Code
32149000
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Information
Additional Product Information
Overview
Elevate aircraft maintenance and sealing projects with PR1773A-2 (100-ml Semkit) Access Door Sealant by PPG. This high-performance sealant is engineered to provide exceptional protection and sealing properties, making it ideal for aviation and industrial applications.
Key Technical Specs
- Chromate-Free Corrosion Inhibitive Sealant: Protects against corrosion critical for aircraft and sensitive equipment
- Temperature Resilience: Service range -55°C (-67°F) to 121°C (250°F), intermittent excursions up to 149°C (300°F)
- Versatile Application: Effective for access doors, electrical wires, terminals, and equipment; protects against fuel, moisture, dirt, and short circuits
- Low Adhesion Properties: Stays in place on vertical and overhead surfaces without dripping or flowing
Performance You Can Trust
- Fluid and Corrosion Resistance: Excellent resistance to water, alcohols, synthetic and petroleum-based lubricating oils, and hydraulic fluids; no corrosion after 5000 hours of salt spray exposure
- Low-Temperature Flexibility: Maintains flexibility down to -55°C (-67°F), preventing cracking, checking, or loss of adhesion
Storage & Safety
- Storage Life: 6 months in original, unopened containers at 4-27°C (39-81°F)
- Safety: Safe to use when proper precautions are followed; refer to SDS for complete safety guidance
Why Chosen for AOG / MRO
- Chromate-free, corrosion-inhibitive formula for long-term protection
- Low adhesion allows precise placement on critical components
- High-performance sealant suitable for challenging aviation and industrial environments
Practical Suggestions for Your Team (AOG Mindset)
- Keep Semkits ready in maintenance kits for rapid deployment
- Train staff on correct application techniques to maximize coverage and adhesion
- Monitor storage conditions and shelf life to ensure optimal performance
Manufacturer / Aviation Spec Codes
- Manufacturer: PPG Aerospace
- Packaging: 100-ml Semkit
- Type: Class A, low-adhesion, chromate-free sealant
Alternative Names & Descriptions
- PPG PR1773A-2
- PR-1773 Class A Sealant
- Access Door Sealant (100-ml Semkit)
- Chromate-Free Aircraft Sealant
- High-Performance Low-Adhesion Sealant
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
yes
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Shipping Information
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- European Delivery is available for selected countries. Shipping costs will be calculated according to the weight of the products.
- Refrigerated shipping required for shipments going by sea or exceeding 7 days transit time.
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