PPG PR1425CFB-1/2 W/ ADH PRO (1-S654)
WINDSHIELD CANOPY SEALANT W/ADH PRO PR1861 (1-Se
AERO P/N: 111385
Hazardous Material
PPG PR1425 CF Class B is a fast-curing, chrome-free, two-part aircraft windshield and canopy sealant designed for aircraft transparency applications. It provides excellent adhesion to properly prepared glass, polycarbonate, and acrylic substrates. Engineered for durability and long-term performance, it helps maintain clear visibility while delivering reliable sealing in demanding aviation environments.
Product Features
OEM
PPG
OEM Part No.
1425CF1/2CA654SK
Colour
-
Shelf Life in Months
9
Shelf Life in Days
270
UN No
UN1219+UN3077
Class
CL3+9
PG
PGII+III
ECCN
EAR99
Country of Origin
United States
Commodity Code
32149000
Product Type
Sealants
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Information
Additional Product Information
Overview
PPG PR1425CFB with Adhesion Promoter PR1861 (1-Semkit 654) is an advanced, chrome-free sealant designed for aircraft windshield and canopy applications. Fast curing and durable across -65°F (-54°C) to 250°F (121°C), with intermittent peaks to 275°F (135°C), this sealant ensures reliable sealing and reduces maintenance downtime.
Key Technical Specs for PPG PR1425CFB
- Type: Class B, chrome-free sealant with adhesion promoter
- Size/Volume: 1-semkit 654
- Cure/Working Time: Fast curing
- Viscosity/Consistency: Low-sag, thixotropic paste
- Service Temperature: -65°F to 250°F (-54°C to 121°C), intermittent up to 275°F (135°C)
- Typical Uses: Windshield and canopy sealing
Approvals & Specifications
- PPG aviation specification
- Chrome-free compliance
Typical Aircraft MRO / AOG Applications
- Commercial and military aircraft windshield bonding
- Canopy sealing on jets and light aircraft
- Transparency component sealing during maintenance
Compatibility & Safety Notes
- Compatible with glass, polycarbonate, acrylic substrates
- PPE: Gloves, goggles recommended
- Handle per SDS guidelines
Packaging & Procurement
- 1-semkit 654
- Extrusion gun or spatula application
- Store in controlled environment to maintain performance
Why PPG PR1425CFB is Chosen for AOG / MRO
- Fast curing reduces aircraft downtime
- Durable across temperature extremes
- Excellent adhesion and low-sag application
Practical Suggestions for Your Team (AOG Mindset)
- Keep kits in line maintenance stores
- Train technicians on substrate prep and application
- Inspect cure for transparency and adhesion quality
Manufacture / Aviation Spec Codes
- Manufacturer: PPG
- Product ID: PR1425CFB + PR1861
- MIL/OEM/Export Codes: N/A
Alternative Names & Descriptions
- PR1425CFB-1/2
- PPG Chrome-Free Windshield Sealant
- PPG Canopy Sealant PR1425CFB
- PPG PR1425 Adhesion Promoted Sealant
- PPG Aircraft Transparency Sealant
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Bought Together
Shipping Information
- Orders over £100 online are eligible for FREE UK Mainland delivery.
- Collection for orders is available for all customers. At Checkout, please select 'Ex-Works/Collection'.
- 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.
- For additional information, please see our shipping page.