PPG PR-1826 B-1/2 A/B Rapid Curing Fuel Tank Sealant 6 oz Semkit (PPG Standard COC)
PPG PR-1826 Class B is a two-part, rapid cure aircraft integral fuel tank sealant. It is an epoxy-cured Permapol P-3 polythioether compound with a range of temperatures from -62°C (-80°F) to +160°C (+320°F) with intermittent heat excursions up to +216°C (+420°F). B-1/2 represents an application life of 1/2 hour.
Technical Information
- UN Number UN1993 CL3
- Product Type Fuel Tank Sealant
- Product Form Paste
Product Information
This material is designed for fillet sealing of fuel tanks and various aircraft fuselage sealing applications. Unlike standard polysulfide fuel tank sealants, it can cure at low temperatures and is unaffected by changes in relative humidity. It has excellent adhesion to common aircraft substrates with correctly primed with PR-1826 Adhesion Promoter.
Data Sheets
Product Properties
Shipping Information
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