PPG PR1770A-1/2 (100-ml-Semkit)
SEALANT (100-ml-Semkit)
AERO P/N: 115412
Hazardous Material
Total Available Stock: 0
UK
USA
Available On Request
Available On Request
Minimum Order Quantity: 20
Estimated Lead Time: 125 days
Estimated Lead Time: 125 days
$136.98 excl VAT
Introducing the PPG PR1770A-1/2 (100-ml-Semkit), a high-performance two-part brushing sealant ideal for demanding aerospace applications. It offers exceptional resistance to extreme temperatures (-55°C to +180°C) and harsh chemicals, ensuring durability and elastomeric properties in critical systems exposed to fuels, oils, and hydraulic fluids.
Product Features
OEM
PPG
OEM Part No.
-
Colour
-
Shelf Life in Months
3
Shelf Life in Days
90
UN No
UN1133+UN3082
Class
CL3 + CL9
PG
PGII + III
ECCN
EAR99
Country of Origin
-
Commodity Code
32149000
Product Type
Sealants
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Information
Additional Product Information
Overview
PPG PR1770A-1/2 is a two-part brushing sealant designed for aerospace sealing applications requiring resistance to fuels, oils, and hydraulic fluids. It maintains elastomeric properties under extreme temperatures, making it reliable for long-term aircraft sealing performance.
Key Technical Specs for PR1770A-1/2
- Type: Two-part manganese dioxide-cured sealant
- Size/Volume: 100 ml (3.38 fl oz) Semkit
- Color: Dark sealant compound
- Viscosity/Consistency: Brushable thick liquid
- Cure/Working Time: Per application class; room temp cure
- Tensile/Peel Strength: High-performance elastomeric seal
- Shore Hardness: Approx. Shore A 35?45
- Service Temperature: -55°C to 180°C (-67°F to 356°F)
- Typical Uses: Aircraft fuel tank and fuselage sealing
- Shelf Life: 3 months refrigerated
Approvals & Specifications
- Qualified to aerospace fuel tank sealant standards
- Resistant to phosphate ester hydraulic fluids
Typical Aircraft MRO / AOG Applications
- Fuel tank sealing repairs
- Fuselage joint sealing
- Wet area structural sealing
Compatibility & Safety Notes
- Compatible with aluminum, titanium, composites
- PPE: gloves, respirator in confined spaces
- Avoid contamination before cure
Packaging & Procurement
- Pre-measured 100 ml Semkit
- Ideal for controlled mixing and field use
- Cold storage extends shelf life
Why PR1770A-1/2 is Chosen for AOG / MRO
- High chemical resistance
- Wide temperature capability
- Field-friendly Semkit packaging
Practical Suggestions for Your Team (AOG Mindset)
- Store kits refrigerated until use
- Follow mix and induction times strictly
- Use proper tooling for smooth fillets
Manufacture / Aviation Spec Codes
- Manufacturer: PPG Aerospace
- Product ID: PR1770A-1/2
- Sealant Class: Aerospace polysulfide sealant
Alternative Names & Descriptions
- PPG PR-1770A Sealant
- Aerospace Fuel Tank Sealant PR1770
- Polysulfide Brush Sealant
- PPG Aircraft Joint Sealant
- PR1770A Semkit Sealant
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
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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.