PPG PR1782C-2 (150-ml-Semkit)
FUEL TANK SEALANT (150-ml-Semkit)
AERO P/N: 111571-parent
Hazardous Material
Price matchedPrice matched based on current market rates, competitor pricing, or promotional adjustments.
UK
25% OFF
164 In Stock (UK)
Available On Request
Expiry Date: 31/Jul/2026
£89.91 excl VAT
Select different batch:
Qty
Expiry Date
Price
164
31/Jul/26
£89.91
234
30/Sep/26
£119.89
Introducing PR-1782 Class C, a lightweight, two-part polysulfide sealant offering excellent adhesion, fuel resistance, and durability. Ideal for interfay and fuselage sealing, it withstands -65°F to 250°F and cuts aircraft weight—perfect for OEM and MRO applications.
Product Features
OEM
PPG
Brand
PPG
OEM Part No.
PR1782C2-BA1003
Colour
-
Shelf Life in Months
6
Shelf Life in Days
180
UN No
UN1133
Class
CL3
PG
PGIII
ECCN
EAR99
Country of Origin
United Kingdom
Commodity Code
32141010
Please login to access datasheets.
Information
Additional Product Information
Overview
PR-1782 Class C is a high-performance two-part manganese dioxide-cured polysulfide sealant. It provides flexibility, strong adhesion, and low density for weight savings, operating from -65°F (-54°C) to 250°F (121°C). It is suitable for complex sealing tasks on aircraft fuselage, interlays, and OEM or MRO operations.
Key Technical Specs for PR-1782 Class C
- Type: Two-part polysulfide sealant
- Density: Low
- Service Temperature: -65°F (-54°C) to 250°F (121°C)
- Application: Brush, extrusion gun, or spatula (roller-grade)
- Adhesion: Strong to common aircraft substrates
Approvals & Specifications
- Manganese dioxide cured
- Low-density aerospace sealant
Typical Aircraft MRO / AOG Applications
- Interlay sealing
- Fuselage assembly
- Airframe sealing tasks
Compatibility & Safety Notes
- Compatible with aircraft substrates and resistant to jet fuel, aviation gasoline, limited phosphate ester fluids
- PPE recommended during handling
Packaging & Procurement
- Roller-grade paste or Semkit packaging
- Easy application via brush, gun, or spatula
Why PR-1782 Class C is Chosen for AOG / MRO
- Lightweight, reduces aircraft weight
- Reliable adhesion and fuel resistance
- Versatile for OEM and MRO operations
Practical Suggestions for Your Team (AOG Mindset)
- Keep for interlay and fuselage sealing repairs
- Train in brush or extrusion application methods
Manufacture / Aviation Spec Codes
- Manufacturer: PPG Aerospace
- Product ID: PR-1782 Class C
Alternative Names & Descriptions
- PR1782C
- PR-1782 Class C Sealant
- PPG PR1782C Polysulfide
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
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.