3M™ Scotch-Weld™ Structural Void Filling Compound 3524 B/A, Black, 15 kg Kit, 1 per case

• Improves process time; cures to a strong, low-density material within 24 hours at 75°F (24°C)
• Cures to a strong low density material within 48 hours at 75 degrees F (24 degrees C).
• Meets 14CFR 25.853 (a)* *when placing order please request burn certification
• Meets 14CFR 25.853 (a)* *when placing order please request burn certification
• Can be used for bonding inserts
• Effective as an abradable compound in aircraft engines
• Versatile formula can be used for bonding inserts

A fire resistant, void filling, edge-sealing, potting and complex gap-filling epoxy compound for aerospace weight reduction. Also, used as an abradable compound in aircraft engines with customer-reported acoustic benefits.

Improves processes time; sandable within 3 hours of mixing