PR 1826 B1/2

FUEL TANK SEALANT

₹ 0 -

( 1 KIT)

PR1826 Class B is a rapidly curing aircraft integral fuel tank sealant. The product is effective at a wide range of temperatures from -62°C (-80°F) to +160°C (+320°F) with intermittent heat excursions up to +216°C (+420°F).

Available Sizes :

1 - KIT

Out Of Stock

Category	Sealants	Brand	PPG
Part No.	PR 1826 B1/2	OEM Part No.	Not Avaliable
Alt Part No.	Not Avaliable	Country of Origin	Not Available
Pro Category	Not Available	Is Return	Yes

The primary purpose is the fillet sealing of fuel tanks and various aircraft fuselage sealing applications. Even after prolonged exposure to jet fuel and aviation gas, the cured sealant retains exceptional elastomeric properties.

This sealant is a two-part, epoxy-cured Permapol P-3 polythioether compound. In its uncured state, the material takes the form of a low sag, thixotropic paste, making it suitable for application using an extrusion gun or spatula. Unlike conventional polysulfide fuel tank sealants, PR1826 Class B can cure effectively at low temperatures and remains unaffected by changes in relative humidity. When properly primed with PR1826AP Adhesion Promoter, this sealant demonstrates excellent adhesion to commonly used aircraft substrates.

Not Available

PR 1826 B1/2

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