PPG PR1828B-1/2 (1-S654)

PPG PR1828 Class B is an advanced, rapid-curing sealant specifically formulated for aircraft integral fuel tanks. Designed to withstand extreme temperatures ranging from -62°C (-80°F) to 160°C (+320°F), with intermittent spikes up to 216°C (420°F), this two-part epoxy-cured compound ensures reliable performance in demanding aviation environments.

Key features:

• Rapid-Curing Formula: Facilitates quick application and operational readiness.
• Wide Temperature Range: Maintains integrity in temperatures from -62°C to 160°C.
• Elastomeric Properties: Retains flexibility and resilience over prolonged exposure.
• Superior Adhesion: Bonds effectively to various aircraft substrates for secure sealing.

Ideal for fillet sealing of fuel tanks and other critical fuselage applications, PPG PR1828B-1/2 offers exceptional resistance to jet fuel and aviation gas, ensuring long-term durability and safety. Its low sag, thixotropic paste consistency allows for easy application via extrusion gun or spatula, adapting seamlessly to different sealing techniques. Unlike traditional polysulfide sealants, it cures efficiently even at low temperatures and remains unaffected by changes in humidity levels.

Applications:

This sealant is indispensable for aircraft manufacturers, MRO facilities, and operators seeking reliable protection against fuel leakage and structural degradation in integral fuel tanks and fuselage seams. Its robust formulation and versatile application methods make it a preferred choice for ensuring aircraft safety and operational longevity.

For superior performance in aircraft fuel tank sealing and fuselage integrity, trust PPG PR1828B-1/2 to deliver unmatched reliability and durability